About: http://webisa.webdatacommons.org/1887188

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	Suitable hydrogels are polymers and copolymers of the acrylic type, for example cross-linked polyacrylamide and polymers and copolymers of methacrylic acid esters with at least one hydroxy group in the side chain.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk