About: http://webisa.webdatacommons.org/155897285

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	Evidence indicates that a dream period usually lasts from 5 to 20 minutes.Such stimuli as sounds and touches impinging on a dreamer can be incorporated into a dream if they occur during a D-period.
http://www.w3.org/ns/prov#wasQuotedFrom	createdebate.com