About: http://webisa.webdatacommons.org/99789859

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	If something goes wrong there are more than one person that have to hold a switch for the coaster to leave the platform or station area or it will come to a halt thinking that there is a problem.
http://www.w3.org/ns/prov#wasQuotedFrom	themeparkinsider.com