<http://webisa.webdatacommons.org/191986818>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<pubmedcentralcanada.ca> .
<http://webisa.webdatacommons.org/191986818>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/191986818>	<http://www.w3.org/ns/prov#value>	"Co-occurrence between clusters is common, especially between Clusters A and B," .
<http://webisa.webdatacommons.org/prov/53999591>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/191986818> .