<http://webisa.webdatacommons.org/prov/126848408>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/56873644> .
<http://webisa.webdatacommons.org/56873644>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<sacschoolblogs.org> .
<http://webisa.webdatacommons.org/56873644>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/56873644>	<http://www.w3.org/ns/prov#value>	"I learn that Martin Luther king was a great man." .