<http://linkedlifedata.com/resource/pubmed/chemical/HX+antigen> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://linkedlifedata.com/resource/pubmed/Chemical> .
<http://linkedlifedata.com/resource/pubmed/chemical/HX+antigen> <http://www.w3.org/2000/01/rdf-schema#label> "HX antigen" .
<http://linkedlifedata.com/resource/pubmed/id/16539673> <http://linkedlifedata.com/resource/pubmed/chemical> <http://linkedlifedata.com/resource/pubmed/chemical/HX+antigen> .
<http://linkedlifedata.com/resource/pubmed/id/14727139> <http://linkedlifedata.com/resource/pubmed/chemical> <http://linkedlifedata.com/resource/pubmed/chemical/HX+antigen> .