<http://webisa.webdatacommons.org/prov/167798647>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/185512060> .
<http://webisa.webdatacommons.org/185512060>	<http://www.w3.org/ns/prov#value>	"At the time there was a joke among our colleagues and our nurses" .
<http://webisa.webdatacommons.org/185512060>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<pbs.org> .
<http://webisa.webdatacommons.org/185512060>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .