{"id":"https://openalex.org/W2242471288","doi":"https://doi.org/10.17487/rfc6067","title":"BCP 47 Extension U","display_name":"BCP 47 Extension U","publication_year":2010,"publication_date":"2010-12-01","ids":{"openalex":"https://openalex.org/W2242471288","doi":"https://doi.org/10.17487/rfc6067","mag":"2242471288"},"language":"en","primary_location":{"id":"doi:10.17487/rfc6067","is_oa":true,"landing_page_url":"https://doi.org/10.17487/rfc6067","pdf_url":"https://www.rfc-editor.org/rfc/pdfrfc/rfc6067.txt.pdf","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":null,"raw_type":"report"},"type":"report","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.rfc-editor.org/rfc/pdfrfc/rfc6067.txt.pdf","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5025539602","display_name":"Mark M. Davis","orcid":"https://orcid.org/0000-0001-6868-657X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"M. Davis","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004174170","display_name":"Andrew Phillips","orcid":"https://orcid.org/0000-0003-2384-4807"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"A. Phillips","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5006799161","display_name":"Y. Umaoka","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Y. Umaoka","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13681","display_name":"Engineering and Information Technology","score":0.2206999957561493,"subfield":{"id":"https://openalex.org/subfields/1712","display_name":"Software"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T13681","display_name":"Engineering and Information Technology","score":0.2206999957561493,"subfield":{"id":"https://openalex.org/subfields/1712","display_name":"Software"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/extension","display_name":"Extension (predicate logic)","score":0.7414444088935852},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3382608890533447},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.14209511876106262}],"concepts":[{"id":"https://openalex.org/C2778029271","wikidata":"https://www.wikidata.org/wiki/Q5421931","display_name":"Extension (predicate logic)","level":2,"score":0.7414444088935852},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3382608890533447},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.14209511876106262}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.17487/rfc6067","is_oa":true,"landing_page_url":"https://doi.org/10.17487/rfc6067","pdf_url":"https://www.rfc-editor.org/rfc/pdfrfc/rfc6067.txt.pdf","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":null,"raw_type":"report"}],"best_oa_location":{"id":"doi:10.17487/rfc6067","is_oa":true,"landing_page_url":"https://doi.org/10.17487/rfc6067","pdf_url":"https://www.rfc-editor.org/rfc/pdfrfc/rfc6067.txt.pdf","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":null,"raw_type":"report"},"sustainable_development_goals":[{"display_name":"Quality Education","score":0.6200000047683716,"id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2242471288.pdf","grobid_xml":"https://content.openalex.org/works/W2242471288.grobid-xml"},"referenced_works_count":4,"referenced_works":["https://openalex.org/W1744779065","https://openalex.org/W4298338448","https://openalex.org/W6637954365","https://openalex.org/W6843735345"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2075768550","https://openalex.org/W3022218857","https://openalex.org/W2369178846","https://openalex.org/W2082716031","https://openalex.org/W2390279801","https://openalex.org/W2370289839","https://openalex.org/W2358668433","https://openalex.org/W2933494595","https://openalex.org/W2376932109"],"abstract_inverted_index":{"Consortium.":[0]},"counts_by_year":[{"year":2014,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2016-06-24T00:00:00"}
