About: http://webisa.webdatacommons.org/411029417

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	But ever since MMA gained popularity in the 1990s, thanks to regularly televised Ultimate Fighting Championships (UFC), the sport has gone mainstream, especially among teens and young adults.
http://www.w3.org/ns/prov#wasQuotedFrom	upenn.edu