<http://webisa.webdatacommons.org/446541387>	<http://www.w3.org/ns/prov#value>	"My survey of rope material used in those fields found several different types of material:" .
<http://webisa.webdatacommons.org/446541387>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<prep-blog.com> .
<http://webisa.webdatacommons.org/prov/361098433>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/446541387> .
<http://webisa.webdatacommons.org/446541387>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .