About: http://webisa.webdatacommons.org/240687739

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	As will be recognized, the foamable material 21 is not restricted to the composition described above and may be various types of materials which can be foamed and expanded by heating.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk