About: http://webisa.webdatacommons.org/293700708

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	A full schedule of pre-trip classes is available on the website, but here is a small sampling:
http://www.w3.org/ns/prov#wasQuotedFrom	jweekly.com