<http://webisa.webdatacommons.org/prov/294820552>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/136470438> .
<http://webisa.webdatacommons.org/136470438>	<http://www.w3.org/ns/prov#value>	"and materials, including papers and canvas (rolls and sheet)" .
<http://webisa.webdatacommons.org/prov/101353693>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/136470438> .
<http://webisa.webdatacommons.org/136470438>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/136470438>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<davidhalpern.com> .