About: http://webisa.webdatacommons.org/116473944

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	Luqmaan said, ???Juneteenth is the oldest known celebration commemorating the ending of slavery in the United States.
http://www.w3.org/ns/prov#wasQuotedFrom	southwesttimes.com