About: http://webisa.webdatacommons.org/21532432

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	The disadvantages and difficulties of these devices is that none are particularly adaptable or suitable for the treatment and management of headaches.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr