About: http://webisa.webdatacommons.org/445490197

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	Yes, there was a stipulation that students were not to land on grass (citing insurance reasons) but if there was a good enough reason, this could be waived.
http://www.w3.org/ns/prov#wasQuotedFrom	pprune.org