<http://webisa.webdatacommons.org/252531721>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com.au> .
<http://webisa.webdatacommons.org/252531721>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/252531721>	<http://www.w3.org/ns/prov#value>	"The material such as urethane foam, which is soft and indeterminate in shape, has been considered unsuited for carving or sculture, but in the present invention, such properties of urethane foam are turned to good account for quick and easy carving of a model." .
<http://webisa.webdatacommons.org/prov/455285191>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/252531721> .