About: http://webisa.webdatacommons.org/317379592

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	Also, the indicator had a tendency to leach out of the membrane, especially if the membrane came in contact with a substance having similar properties.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com