About: http://webisa.webdatacommons.org/421234344

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	In all, there were 30 studies that used a procedure involving search, review, observation, and analysis of YouTube content including video and/or user comments.
http://www.w3.org/ns/prov#wasQuotedFrom	merlot.org