<http://webisa.webdatacommons.org/prov/101573531>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/442428190> .
<http://webisa.webdatacommons.org/442428190>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<pbs.org> .
<http://webisa.webdatacommons.org/442428190>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/426790329>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/442428190> .
<http://webisa.webdatacommons.org/prov/393829430>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/442428190> .
<http://webisa.webdatacommons.org/442428190>	<http://www.w3.org/ns/prov#value>	"He traveled extensively, ranging as far afield as Rhode Island and North Carolina, but mostly within Pennsylvania and New Jersey, visiting slave owners and urging them to free their slaves." .
<http://webisa.webdatacommons.org/prov/82193577>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/442428190> .