About: http://webisa.webdatacommons.org/10547990

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	ve material such as a SPE or PGE constituting Layer A, Layer B and Layer C or Layer B and Layer C each having the above-described thin layer thereon are preferably a liquid impermeable layer, more preferably a water impermeable layer.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es