About: http://webisa.webdatacommons.org/293026924

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	Minor amounts of unsaturated monocarboxylic acid, their amides or nitriles such as acrylic acid, methacrylic acid, itaconic acid, maleic acid, fumaric acid, acrylamide and methacrylamide can be included.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com