About: http://webisa.webdatacommons.org/340513711

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	Semi-fragile refers to a watermark that degrades in response to some types of degradation of the watermarked signal but not others.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com