<http://webisa.webdatacommons.org/180239311>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/180239311>	<http://www.w3.org/ns/prov#value>	"Explain the differences among various types of printers" .
<http://webisa.webdatacommons.org/prov/244389882>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/180239311> .
<http://webisa.webdatacommons.org/180239311>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<uwf.edu> .