<http://webisa.webdatacommons.org/prov/309470600>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/250278549> .
<http://webisa.webdatacommons.org/250278549>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/250278549>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<thesheridanpress.com> .
<http://webisa.webdatacommons.org/prov/137529718>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/250278549> .
<http://webisa.webdatacommons.org/250278549>	<http://www.w3.org/ns/prov#value>	"Obviously, the head or neck is the cleanest choice, but it may not always be available." .
<http://webisa.webdatacommons.org/prov/301386466>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/250278549> .