About: http://webisa.webdatacommons.org/31158361

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	Each level is only 20 minutes long, not including a few extra minutes for warmup and cooldown.
http://www.w3.org/ns/prov#wasQuotedFrom	bodiesinmotivation.com