About: http://webisa.webdatacommons.org/200690755

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	The barrier wall 130 may include a material that may be melted by application of an ultrasonic wave and/or light, such as laser light.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com