About: http://webisa.webdatacommons.org/30325682

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	[Square drum and other instruments], February 21, 1819. | Maryland Historical Society
http://www.w3.org/ns/prov#wasQuotedFrom	mdhs.org