<http://webisa.webdatacommons.org/115748939>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<pbs.org> .
<http://webisa.webdatacommons.org/prov/369122329>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/115748939> .
<http://webisa.webdatacommons.org/115748939>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/115748939>	<http://www.w3.org/ns/prov#value>	"think drawing blood is the most difficult thing I have had to do in my medical" .