About: http://webisa.webdatacommons.org/86207978

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	A hashtag is a word or phrase preceded by a hash sign (#), used on social media sites such as Twitter to identify messages on a specific topic.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com