About: http://webisa.webdatacommons.org/292627450

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	Specifically, Type I chocks are to be made of soft wood and Type II chocks are to be made of any material other than wood.
http://www.w3.org/ns/prov#wasQuotedFrom	aviationpros.com