About: http://webisa.webdatacommons.org/235545574

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	One final advantage of the apertures or holes 20 is that they dissipate energy such as from waves which may buffet the revetment mat 100.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca