Wikipedia: ar.wikipedia.or ... https://ar.wikipedia.org/wiki/%D8%B3%D9%8A%D9%85%D8%A7%D9%86%D8%AA%D9%83_%D9%88%D9%8A%D8%A8_(%D9%85%D8%AC%D9%84%D8%A9)
Wikipedia: en.wikipedia.or ... https://en.wikipedia.org/wiki/Semantic_Web_(journal)
Wikidata: www.wikidata.or ... http://www.wikidata.org/entity/Q15817015
FATCAT: fatcat.wiki/con ... https://fatcat.wiki/container/pcapks3huberdozbvfqowysuly
Wikipedia: ar.wikipedia.or ... https://ar.wikipedia.org/wiki/%D8%B3%D9%8A%D9%85%D8%A7%D9%86%D8%AA%D9%83_%D9%88%D9%8A%D8%A8_(%D9%85%D8%AC%D9%84%D8%A9)
Wikipedia: en.wikipedia.or ... https://en.wikipedia.org/wiki/Semantic_Web_(journal)
Wikidata: www.wikidata.or ... http://www.wikidata.org/entity/Q15817015
FATCAT: fatcat.wiki/con ... https://fatcat.wiki/container/pcapks3huberdozbvfqowysuly
Google: www.google.com/ ... https://www.google.com/search?q=ISSN+%221570-0844%22
Bing: www.bing.com/se ... https://www.bing.com/search?q=ISSN+%221570-0844%22
Yahoo: search.yahoo.co ... https://search.yahoo.com/search?p=ISSN%20%221570-0844%22
Koninklijke Bibliotheek: opc4.kb.nl/DB=1 ... http://opc4.kb.nl/DB=1/LNG=EN/CMD?ACT=SRCHA&IKT=8&TRM=1570-0844
CROSSREF: search.crossref ... https://search.crossref.org/?q=+1570-0844
Pubmed: pubmed.ncbi.nlm ... https://pubmed.ncbi.nlm.nih.gov/?term=%221570-0844%22%5BJournal%5D&sort=
