{"id":"14bd0ad6-4f9f-4bf5-aefe-a5ee14c6fefe","type":"API","name":"Lignes de tram","slug":"lignes-de-tram","description":"Cette donnée est issue du référentiel cartographique au 1/10000ème et est conçue pour des échelles moyennes (du 1/5 000e au 1/25 000e). Sa précision est de 5 à 10m. La donnée reflète l'état du réseau dans notre SIG en date du 20 novembre 2025. Les informations présentent dans ce jeu ont été publi...","free_access_class":"FREE_NO_AUTH","auth_type":"NONE","homepage_url":"https://data.strasbourg.eu/explore/dataset/lignes_tram/","docs_url":"https://data.strasbourg.eu/explore/dataset/lignes_tram/","repo_url":null,"status":"ACTIVE","verification_state":"STALE","tags":[],"logo_url":"https://data.strasbourg.eu/assets/favicon?tstamp=154210176917","primary_source_url":"https://data.strasbourg.eu/explore/dataset/lignes_tram/","extraction_confidence":"0.00","created_at":"2026-07-25T20:40:04.456Z","updated_at":"2026-09-08T22:33:46.289Z","last_verified_at":"2026-09-05T22:07:05.213Z","deprecated_at":null,"ranking_score":51,"last_ranked_at":"2026-08-29T02:48:08.032Z","last_seen_at":null,"last_validated_at":null,"last_uptime_at":"2026-09-08T07:48:35.078Z","search_vector":"'000':79B,92B,96B,229B,242B,246B '000e':25B,28B,175B,178B '1':77B,90B,94B,227B,240B,244B '1/10000':14B '1/10000eme':165B '1/25':27B,177B '1/5':24B,174B '10':78B,104B,228B,254B '10m':35B,185B '20':49B,199B '2025':51B,201B '25':95B,245B '5':33B,91B,102B,183B,241B,252B 'a':184B,248B,272B 'accuraci':100B 'accuracy':250B 'analysi':147B 'analysis':297B 'and':233B,295B 'area':73B,223B 'as':264B,276B 'at':237B,271B 'au':13B,26B,164B,176B 'author':133B 'authority':283B 'base':82B,232B 'be':289B 'by':279B 'can':288B 'cartograph':80B 'cartographic':230B 'cartographiqu':12B 'cartographique':163B 'ce':56B,206B 'cett':6B 'cette':157B 'concue':168B 'conçu':18B 'dan':43B,55B 'dans':193B,205B 'data':128B,278B 'dataset':62B,212B 'date':47B,124B,197B,274B 'de':2A,32B,135B,153A,182B,285B 'deriv':74B 'derived':224B 'des':20B,170B 'donnee':158B,187B 'donné':7B,37B 'du':10B,23B,41B,48B,161B,173B,191B,198B 'echelles':171B 'en':46B,196B 'est':8B,17B,31B,159B,167B,181B 'et':16B,166B 'etat':190B 'ete':209B 'eurometropole':284B 'eurométropol':134B 'for':235B,291B 'from':225B 'geograph':65B,146B 'geographic':215B,296B 'gis':120B,270B 'in':220B,266B 'inform':53B 'informations':203B 'intend':84B 'intended':234B 'issu':9B 'issue':160B 'it':256B,287B 'jeu':57B,207B 'l':39B,189B 'la':36B,186B 'layout':66B,216B 'les':52B,202B 'lign':1A 'lignes':152A 'line':5A,69B 'lines':156A,219B 'local':132B,282B 'map':142B 'mapping':292B 'medium':88B,238B 'metr':105B 'metres':255B 'moyenn':22B 'moyennes':172B 'network':113B,151B,263B,301B 'notr':44B 'notre':194B 'novembr':50B 'novembre':200B 'of':217B,251B,260B,298B 'ont':58B,208B 'open':127B,277B 'plan':144B 'planning':294B 'posit':99B 'positional':249B 'pour':19B,169B 'precision':180B 'presentent':204B 'provid':63B 'provides':213B 'précision':30B 'présentent':54B 'publi':60B,210B 'publish':118B,125B 'published':275B 'publisher':268B 'record':115B 'recorded':265B 'refer':81B 'reference':231B 'referentiel':162B 'reflect':107B 'reflects':257B 'reflete':188B 'reflèt':38B 'reseau':192B 'référentiel':11B 'réseau':42B 's':269B 'sa':29B,179B 'scale':89B 'scales':239B 'sig':45B,195B 'specif':123B 'specific':273B 'state':109B,259B 'strasbourg':72B,131B,136B,222B,281B,286B 'the':214B,221B,226B,258B,261B,267B,280B,299B 'this':211B 'to':243B,253B 'tram':3A,4A,68B,112B,150B,154A,155A,218B,262B,300B 'transport':143B,293B 'use':86B,140B,236B 'used':290B 'with':247B 'à':34B 'ème':15B 'échell':21B 'état':40B 'été':59B","popularity_score":"0.0000","maintenance_score":"0.7000","institution_id":null,"institution_type":null,"country_code":"FR","official_confidence":0,"proof_summary":"Confidence: 0%","source_seed_url":null,"is_public_sector":true,"published_at":"2026-07-27T14:13:00.000Z","geographic_scope":"NATIONAL","name_en":"Tram lines","description_en":"This dataset provides the geographic layout of tram lines in the Strasbourg area, derived from the 1:10,000 cartographic reference base and intended for use at medium scales (1:5,000 to 1:25,000), with a positional accuracy of 5 to 10 metres. It reflects the state of the tram network as recorded in the publisher's GIS at a specific date. Published as open data by the Strasbourg local authority (Eurométropole de Strasbourg), it can be used for mapping, transport planning, and geographic analysis of the tram network.”}","native_lang":"fr","access_level":"direct","formats":["CSV"],"capability_tier":"live","trust_score":28.75,"merged_into_entry_id":null,"identity_key":"API|https://data.strasbourg.eu/explore/dataset/lignes_tram|lignes de tram","upstream_ref":"data.strasbourg.eu:dataset:lignes_tram","access":{"level":"direct","primary":{"kind":"download","label":"Export CSV","method":"GET","url":"https://data.strasbourg.eu/api/explore/v2.1/catalog/datasets/lignes_tram/exports/csv","format":"CSV","source":"query_example","runnable":true,"direct":true},"actions":[{"kind":"download","label":"Export CSV","method":"GET","url":"https://data.strasbourg.eu/api/explore/v2.1/catalog/datasets/lignes_tram/exports/csv","format":"CSV","source":"query_example","runnable":true,"direct":true},{"kind":"query","label":"List records","method":"GET","url":"https://data.strasbourg.eu/api/explore/v2.1/catalog/datasets/lignes_tram/records?limit=20","source":"query_example","runnable":true,"direct":true},{"kind":"query","label":"Select & filter","method":"GET","url":"https://data.strasbourg.eu/api/explore/v2.1/catalog/datasets/lignes_tram/records?select=geo_point_2d%2Cgeo_shape%2Cnom_ligne&where=nom_ligne+is+not+null&limit=20","source":"query_example","runnable":true,"direct":true},{"kind":"query","label":"Run verified request","method":"GET","url":"https://data.strasbourg.eu/api/explore/v2.1/catalog/datasets/lignes_tram","source":"probe","runnable":true},{"kind":"landing","label":"Read the docs","method":"GET","url":"https://data.strasbourg.eu/explore/dataset/lignes_tram/","source":"docs","runnable":false}],"formats":["CSV"]},"maturity":{"entry_id":"14bd0ad6-4f9f-4bf5-aefe-a5ee14c6fefe","granularity":"entry","granularity_label":"One unit = one catalog entry. A PROXY for the SCOPE.md §4 ladder, which governs source families, not entries: a family with 400 entries moves this reading 400 times as much as a family with one. Never compare or combine with the source_family reading.","level":"discovered","level_index":1,"level_label":"Discovered","meaning":"Source and metadata recorded","counts_as_coverage":false,"blocked_by":"verified","rungs":[{"level":"discovered","level_index":1,"label":"Discovered","meaning":"Source and metadata recorded","evidence":"membership of the named population the ladder is taken over","counts_as_coverage":false,"met":true,"reached":true,"criterion":"TRUE"},{"level":"verified","level_index":2,"label":"Verified","meaning":"Access tested successfully","evidence":"entries.verification_state = 'VERIFIED'","counts_as_coverage":false,"met":false,"reached":false,"criterion":"entries.verification_state = 'VERIFIED'"},{"level":"profiled","level_index":3,"label":"Profiled","meaning":"Schema, dimensions and licence understood","evidence":"a data profile with at least one field (entry_data_profiles.field_count > 0)","counts_as_coverage":false,"met":true,"reached":false,"criterion":"EXISTS (SELECT 1 FROM entry_data_profiles p WHERE p.entry_id = entries.id AND COALESCE(p.field_count, 0) > 0)"},{"level":"executable","level_index":4,"label":"Executable","meaning":"Queries run through Commodity","evidence":"entries.capability_tier = 'live' — today's proxy for \"queryable through us\"","counts_as_coverage":true,"met":true,"reached":false,"criterion":"entries.capability_tier = 'live'"},{"level":"joinable","level_index":5,"label":"Joinable","meaning":"Canonical identifiers and concepts mapped","evidence":"a field link to a canonical identifier whose sampled VALUES match its format","counts_as_coverage":true,"met":false,"reached":false,"criterion":"EXISTS (SELECT 1 FROM entry_field_links efl WHERE efl.entry_id = entries.id AND efl.identifier_id IS NOT NULL AND efl.value_status = 'match')"},{"level":"reproducible","level_index":6,"label":"Reproducible","meaning":"Snapshots and transformation evidence retained","evidence":"at least one retained evidence manifest (migration 078)","counts_as_coverage":true,"met":false,"reached":false,"criterion":"EXISTS (SELECT 1 FROM evidence_manifests em WHERE em.entry_id = entries.id)"},{"level":"guaranteed","level_index":7,"label":"Guaranteed","meaning":"Monitored against an operational reliability target","evidence":"an active reliability target with a named monitor (migration 096)","counts_as_coverage":true,"met":false,"reached":false,"criterion":"EXISTS (SELECT 1 FROM entry_reliability_targets rt WHERE rt.entry_id = entries.id AND rt.is_active = true)"}],"officialness":{"basis":"catalog_inherited","label":"Inherited from the upstream catalog: this item came from a trusted official government catalog, and that provenance — not per-item proof — is the warrant. Its own proof score is below 80 or it matched no registered institution (apps/worker/src/connectors/catalog/qualify-store.ts).","proof_confidence":0,"proven_threshold":80,"institution_id":null,"definition":"CASE WHEN COALESCE(entries.is_public_sector, false) IS NOT TRUE THEN 'not_official' WHEN COALESCE(entries.official_confidence, 0) >= 80 AND entries.institution_id IS NOT NULL THEN 'per_item_proven' ELSE 'catalog_inherited' END"},"source_family":{"key":"data.strasbourg.eu","label":"One unit = one source family, approximated by the serving host of the entry's primary source URL (e.g. bdl.stat.gov.pl). A COMPUTED stand-in for the curated families of SCOPE.md §5, which no table holds yet. A family sits at the highest level any of its entries has reached, because a family is integrated to the depth of its deepest working integration. Never compare or combine with the entry reading."},"generated_at":"2026-09-09T05:24:58.672Z"},"api_details":{"id":"fb4b65a2-8717-4049-886c-002ad098975a","entry_id":"14bd0ad6-4f9f-4bf5-aefe-a5ee14c6fefe","base_url":"https://data.strasbourg.eu/api/explore/v2.1/catalog/datasets/lignes_tram","openapi_url":null,"graphql_url":null,"api_version":null,"spec_format":null,"endpoints_count":null,"endpoints":[],"rate_limit_info":null,"free_tier_limits":null,"ping_url":"https://data.strasbourg.eu/api/explore/v2.1/catalog/datasets/lignes_tram","created_at":"2026-07-25T20:40:04.622Z","updated_at":"2026-07-25T20:40:04.622Z"},"dataset_details":{"id":"498a83ad-cc33-4285-b533-df54073ff7b0","entry_id":"14bd0ad6-4f9f-4bf5-aefe-a5ee14c6fefe","upstream_issued":null,"upstream_modified":"2025-11-24T07:43:23.000Z","themes":[],"update_frequency":null,"temporal_start":null,"temporal_end":null,"spatial_coverage":null,"landing_page":null,"license_id":null,"license_raw":null,"has_documentation":false,"has_data_dictionary":false,"has_versioning":false,"source_portal":"opendatasoft","source_portal_url":"https://data.strasbourg.eu","created_at":"2026-07-26T04:17:31.111Z","updated_at":"2026-09-03T02:02:36.895Z","publisher":null,"publisher_url":null,"distributions":[],"license":null},"license":{"id":"lo-2.0","spdx_id":"etalab-2.0","name":"Licence Ouverte 2.0 (France / Etalab)","url":"https://www.etalab.gouv.fr/wp-content/uploads/2017/04/ETALAB-Licence-Ouverte-v2.0.pdf","is_open":true,"is_redistributable":true,"requires_attribution":true,"category":"national","notes":null,"created_at":"2026-06-12T16:29:19.729Z"},"reuse":{"license_id":"lo-2.0","license_name":"Licence Ouverte 2.0 (France / Etalab)","license_url":"https://www.etalab.gouv.fr/wp-content/uploads/2017/04/ETALAB-Licence-Ouverte-v2.0.pdf","commercial_use":{"status":"yes","value":true},"redistribution":{"status":"yes","value":true},"attribution_required":{"status":"yes","value":true},"share_alike":{"status":"no","value":false},"personal_data_warning":{"status":"yes","value":true},"cache_and_mirror":{"status":"yes","value":true},"undetermined":[],"basis":"licence_text","confidence":0.95,"confidence_tier":"high","source_text":"Texte de la licence - le reutilisateur est libre \"de la communiquer, la reproduire, la copier ; de l'adapter, la modifier, l'extraire et la transformer, notamment pour creer des Informations derivees ; de la diffuser, la redistribuer, la publier et la transmettre, de l'exploiter a titre commercial\". Seule obligation : \"mentionner la paternite de l'Information : sa source (a minima le nom du Concedant) et la date de la derniere mise a jour\". Le texte rappelle que le reutilisateur doit respecter \"le cadre legal relatif a la protection des donnees a caractere personnel\". Aucune clause de partage a l'identique n'est imposee.","source_url":"https://github.com/etalab/licence-ouverte/blob/master/LO.md","reviewed_at":null},"license_raw":"https://www.etalab.gouv.fr/wp-content/uploads/2017/04/ETALAB-Licence-Ouverte-v2.0.pdf","latest_check":{"id":"a5ddbdcb-e13b-42c2-8e71-65a7b925a0bf","entry_id":"14bd0ad6-4f9f-4bf5-aefe-a5ee14c6fefe","status":"VERIFIED","last_checked_at":"2026-09-05T22:07:04.966Z","p50_latency_ms":3261,"p95_latency_ms":null,"last_error":null,"consecutive_failures":0,"created_at":"2026-07-25T22:05:03.612Z","updated_at":"2026-09-05T22:07:04.966Z","consecutive_successes":11,"probe_url":"https://data.strasbourg.eu/api/explore/v2.1/catalog/datasets/lignes_tram","probe_method":"GET","probe_http_status":200,"probe_content_type":"application/json; charset=utf-8","probe_succeeded_at":"2026-09-05T22:07:04.966Z"},"data_profile":{"id":"ceb721f5-3db7-479a-8d66-d66e8eab5ac0","entry_id":"14bd0ad6-4f9f-4bf5-aefe-a5ee14c6fefe","profile_source":"opendatasoft","profile_kind":"dataset","dataset_id":"lignes_tram","fields":[{"name":"geo_point_2d","type":"geo_point_2d","label":"Geo Point","filterable":false,"description":null},{"name":"geo_shape","type":"geo_shape","label":null,"filterable":false,"description":null},{"name":"nom_ligne","type":"text","label":null,"filterable":true,"description":"Nom de la ligne"}],"field_count":3,"sample_records":[{"geo_shape":"[large value omitted]","nom_ligne":"D","geo_point_2d":{"lat":48.57983280976727,"lon":7.754142460335694}},{"geo_shape":"[large value omitted]","nom_ligne":"B","geo_point_2d":{"lat":48.58322655339152,"lon":7.736779605232641}},{"geo_shape":"[large value omitted]","nom_ligne":"C","geo_point_2d":{"lat":48.57216165071596,"lon":7.761107210138349}},{"geo_shape":"[large value omitted]","nom_ligne":"A","geo_point_2d":{"lat":48.56532010493549,"lon":7.728776198145055}},{"geo_shape":"[large value omitted]","nom_ligne":"E","geo_point_2d":{"lat":48.57543882224441,"lon":7.758641105427849}}],"record_count":"6","data_size_bytes":null,"dataset_count":null,"query_examples":[{"url":"https://data.strasbourg.eu/api/explore/v2.1/catalog/datasets/lignes_tram/records?limit=20","curl":"curl -s 'https://data.strasbourg.eu/api/explore/v2.1/catalog/datasets/lignes_tram/records?limit=20' -H 'Accept: application/json'","label":"List records","method":"GET","description":"First 20 records of the dataset as JSON."},{"url":"https://data.strasbourg.eu/api/explore/v2.1/catalog/datasets/lignes_tram/records?select=geo_point_2d%2Cgeo_shape%2Cnom_ligne&where=nom_ligne+is+not+null&limit=20","curl":"curl -s 'https://data.strasbourg.eu/api/explore/v2.1/catalog/datasets/lignes_tram/records?select=geo_point_2d%2Cgeo_shape%2Cnom_ligne&where=nom_ligne+is+not+null&limit=20' -H 'Accept: application/json'","label":"Select & filter","method":"GET","description":"Project specific fields (geo_point_2d, geo_shape, nom_ligne) and filter with ODSQL where clauses."},{"url":"https://data.strasbourg.eu/api/explore/v2.1/catalog/datasets/lignes_tram/exports/csv","curl":"curl -sL 'https://data.strasbourg.eu/api/explore/v2.1/catalog/datasets/lignes_tram/exports/csv' -o dataset.csv","label":"Export CSV","method":"GET","description":"Full dataset export as CSV (also available: json, parquet, xlsx)."}],"status":"ok","error_message":null,"profiled_at":"2026-09-03T02:02:36.045Z","run_id":"29605771-fb7b-4017-ae05-d00960086d4d","created_at":"2026-07-26T04:17:30.083Z","updated_at":"2026-09-03T02:02:36.045Z","license_raw":"https://www.etalab.gouv.fr/wp-content/uploads/2017/04/ETALAB-Licence-Ouverte-v2.0.pdf","license_id":"lo-2.0","consecutive_failure_count":0,"last_error_at":null,"last_error_message":null,"previewable":true,"personal_data":{"status":"none","basis":"no_person_column_cited","grain":"none","allowed":true,"columns":{"direct_identifiers":[],"family_names":[],"given_names":[],"attributes":[],"unresolved_names":[],"measures":[],"entity_identifiers":[]},"publication":null,"publication_evidence":null,"notice":"personal data: no cited column names a natural person (the cited columns are all this reads)"}},"datasets":[],"limits":[{"id":"0bfc8bbb-0572-4c83-8415-0332dfd962f9","entry_id":"14bd0ad6-4f9f-4bf5-aefe-a5ee14c6fefe","limit_type":"requests_per_day","value":"2000000","unit":"requests","period":"day","scope":"per-ip","source_id":null,"claim_type":"measured","confidence":"0.90","observed_at":"2026-09-03T02:02:37.060Z"}],"source_access":{"status":"accessed_despite_disallow","host":"data.strasbourg.eu","requested_path_prefix":"/api/explore/v2.1/","robots_url":"https://data.strasbourg.eu/robots.txt","user_agent_group":"*","robots_rule":"Disallow: /api/","robots_read_at":"2026-08-25T11:29:16.804Z","decision_ref":"owner decision 2026-08-22, recorded in docs/PROGRESS.md NEEDS-HUMAN: public-sector open-data portals whose purpose is machine access; the directive is an Opendatasoft vendor default reflecting no publisher intent. Concern raised and overruled; see the row.","note":"This answer is derived from a host whose robots.txt DISALLOWS the path Commodity requests, and Commodity requests it anyway under the decision named in `decision_ref`. The rule is quoted verbatim so you can read it yourself. Commodity does not send a user-agent it is not, so any `Allow` granted to a named crawler in that file is not claimed here."},"field_provenance_source_access":{"status":{"basis":"platform_computed","derived":true,"upstream_field":null,"transform":"THIS PLATFORM’S READING OF ITS OWN CONDUCT: that it requests a path this host forbids. No publisher asserts it and none was asked to","cells":{"rows":1,"delivered":1,"empty":0,"stringified":0,"truncated":0}},"host":{"basis":"platform_computed","derived":true,"upstream_field":null,"transform":"the host Commodity addressed, lowercased and stripped of scheme and port by this platform so that one host has one row and one reading","cells":{"rows":1,"delivered":1,"empty":0,"stringified":0,"truncated":0}},"requested_path_prefix":{"basis":"platform_computed","derived":true,"upstream_field":null,"transform":"THE PATH THE VERDICT IS ABOUT, derived from the base URLs this platform stores for the host — not `/`, and not an assumed `/api/`. A verdict about a path we do not call would describe someone else’s traffic","cells":{"rows":1,"delivered":1,"empty":0,"stringified":0,"truncated":0}},"robots_url":{"basis":"platform_computed","derived":true,"upstream_field":null,"transform":"where the file was fetched from — composed by this platform from the host, at the one location the protocol fixes, so it can be re-fetched and the reading disputed","cells":{"rows":1,"delivered":1,"empty":0,"stringified":0,"truncated":0}},"user_agent_group":{"basis":"stored_sample","derived":false,"upstream_field":"the `User-agent` line the deciding rule sits under","transform":"the group heading that made the rule OURS, verbatim from the stored file. Where it is `*` the directive addresses everyone; a group naming another crawler was not applied, because Commodity does not send a user-agent it is not","cells":{"rows":1,"delivered":1,"empty":0,"stringified":0,"truncated":0}},"robots_rule":{"basis":"stored_sample","derived":false,"upstream_field":"the directive line of the matching group","transform":"THE PUBLISHER’S OWN LINE, QUOTED AND UNCUT, as read from robots.txt at the moment below and stored — not fetched for this request, and not part of this response’s payload. It is here so the verdict beside it can be checked rather than taken from us","cells":{"rows":1,"delivered":1,"empty":0,"stringified":0,"truncated":0}},"robots_read_at":{"basis":"platform_computed","derived":true,"upstream_field":null,"transform":"OUR CLOCK when the file was read, never a `Date` header the origin sent. It bounds how stale this reading may be: a publisher can have changed the file since","cells":{"rows":1,"delivered":1,"empty":0,"stringified":0,"truncated":0}},"decision_ref":{"basis":"platform_computed","derived":true,"upstream_field":null,"transform":"WHO DECIDED TO CALL IT ANYWAY, AND WHEN. Recorded by this platform and required by the database before the exception may exist at all, so it can never be anonymous","cells":{"rows":1,"delivered":1,"empty":0,"stringified":0,"truncated":0}},"note":{"basis":"platform_computed","derived":true,"upstream_field":null,"transform":"this platform’s sentence explaining what the reader is holding. Written here, by us, and not a quotation of anybody","cells":{"rows":1,"delivered":1,"empty":0,"stringified":0,"truncated":0}}},"manifest":{"answer_sha256":"d9ae3b6a639f6d109d60565fb2382bd52d7ba5416e3164669f79deef4a710cf4","answer_sha256_rule":"sha256 (hex, UTF-8) of JSON.stringify(this body) after deleting the keys listed in manifest.stamped_keys from manifest, and deleting manifest itself if it is then empty. The hash was computed before the stamp existed, so no field of the stamp is inside it.","stamped_keys":["answer_sha256","answer_sha256_rule","stamped_keys","row_count","row_count_basis","live","live_basis","created_at","created_at_basis","durable_citation"],"row_count":24,"row_count_basis":"Objects that are elements of a JSON array anywhere in this body, excluding manifest. Not a claim about which collection is the answer. Largest single collection: maturity.rungs[] (7 rows).","live":false,"live_basis":"This body was replayed from the worker edge cache (x-edge-cache: hit); the bytes, and therefore answer_sha256, are those of the execution that filled the cache.","created_at":"2026-09-09T05:26:04.665Z","created_at_basis":"When this response body was assembled, deliberately OUTSIDE the hashed bytes so the same answer hashes identically on every request. Not the upstream read time — that is provenance[].retrieved_at. A zone-cached replay carries the assembly time, not your receipt time.","durable_citation":"This manifest is produced at response time and is NOT stored. A durable, replayable citation is persisted only on an explicit cite: GET /api/v1/entries/{id-or-slug}/evidence, or the MCP cite_query tool. Both are entry-scoped, because evidence_manifests is entry-shaped; a domain answer spanning several sources has no single entry and cannot be persisted through that path."}}