About: http://webisa.webdatacommons.org/375996907

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	The foam, balloons, spheres or other shapes may be inserted into the mold cavity either prior to or after filling the mold cavity with the slurry.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk