<http://webisa.webdatacommons.org/prov/160214919>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/320451423> .
<http://webisa.webdatacommons.org/prov/254269096>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/320451423> .
<http://webisa.webdatacommons.org/320451423>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/320451423>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<usingenglish.com> .
<http://webisa.webdatacommons.org/320451423>	<http://www.w3.org/ns/prov#value>	"I am not sure there is a reason, other than usage and convention." .