<http://webisa.webdatacommons.org/310582652>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<headhearthand.org> .
<http://webisa.webdatacommons.org/310582652>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/310582652>	<http://www.w3.org/ns/prov#value>	"While reading, remember that there was a day when a chalkboard was high tech." .
<http://webisa.webdatacommons.org/prov/508861288>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/310582652> .