About: http://webisa.webdatacommons.org/239356366

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	On May 1 of each year, Heritage Preservation encourages museums, libraries, archives, and other organizations to participate in May Day, a national effort to prepare for disasters.
http://www.w3.org/ns/prov#wasQuotedFrom	ncdcr.gov