About: http://webisa.webdatacommons.org/426510796

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 absorbent gelling material is preferably prepared by aqueous solution or other solution polymerization methods, such as described in the above-referenced U.S. Pat. No. Re. 32,649.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es