About: http://webisa.webdatacommons.org/38651594

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	They are also in accordance with EU RoHS standard and are widely used in traveling, hotel, restaurant, household and other public places.
http://www.w3.org/ns/prov#wasQuotedFrom	alibaba.com