<http://linkedlifedata.com/resource/pubmed/keyword/HEADACHE%2Fetiology+and+pathogenesis> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://linkedlifedata.com/resource/pubmed/Keyword> .
<http://linkedlifedata.com/resource/pubmed/keyword/HEADACHE%2Fetiology+and+pathogenesis> <http://www.w3.org/2000/01/rdf-schema#label> "HEADACHE/etiology and pathogenesis" .
<http://linkedlifedata.com/resource/pubmed/keyword/HEADACHE%2Fetiology+and+pathogenesis> <http://linkedlifedata.com/resource/pubmed/isMajorTopic> "Y" .
<http://linkedlifedata.com/resource/pubmed/keyword/HEADACHE%2Fetiology+and+pathogenesis> <http://linkedlifedata.com/resource/pubmed/owner> "NLM" .