About: http://webisa.webdatacommons.org/1993827

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	Sure, having slots also is a factor, but I seriously doubt slots are an issue as tracks are still required to run a certain number of days each year (I believe with Parx for example it???s around 200 days a year).
http://www.w3.org/ns/prov#wasQuotedFrom	paulickreport.com