<http://webisa.webdatacommons.org/357114601>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<phila.gov> .
<http://webisa.webdatacommons.org/357114601>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/230222401>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/357114601> .
<http://webisa.webdatacommons.org/prov/122776852>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/357114601> .
<http://webisa.webdatacommons.org/prov/374102222>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/357114601> .
<http://webisa.webdatacommons.org/357114601>	<http://www.w3.org/ns/prov#value>	"?? prepare iron, steel, copper or other metals for engraving and cutting." .