<http://webisa.webdatacommons.org/384716130>	<http://www.w3.org/ns/prov#value>	"The clicking of the mechanical heart valve may be heard in the chest and is normal." .
<http://webisa.webdatacommons.org/384716130>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/115633173>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/384716130> .
<http://webisa.webdatacommons.org/384716130>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<gbmc.org> .