About: http://webisa.webdatacommons.org/333096489

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	Means for controlling and safeguarding railway vehicle traffic, including apparatus and processes that are specially adapted, or intended to be utilized, for the following categories related to railway vehicle traffic:
http://www.w3.org/ns/prov#wasQuotedFrom	wipo.int