About: http://webisa.webdatacommons.org/147293622

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	When the envelope is a bag or sachet the thickness of the walls should be kept to a minimum, provided that the walls have adequate strength in order to facilitate rapid dissolution or dispersion in water.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com