About: http://webisa.webdatacommons.org/455480768

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	Duck and Cover is a method where the person must lay face-forward towards a wall or under a table in the fetal position.
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org