<http://webisa.webdatacommons.org/prov/218743025>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/57351579> .
<http://webisa.webdatacommons.org/57351579>	<http://www.w3.org/ns/prov#value>	"Retains its shape and adds support to any sitting surface, including wheelchairs." .
<http://webisa.webdatacommons.org/57351579>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<harrietcarter.com> .
<http://webisa.webdatacommons.org/57351579>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .