About: http://webisa.webdatacommons.org/241342222

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	Some of these gums, such as the alginates and low methoxyl pectins set into a gel upon exposure to specific chemicals, usually sources of calcium or similar bivalent ions.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com