About: http://webisa.webdatacommons.org/320439016

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	Each material is designed to help your child's mind focus on a quality, such as color, and distinguish objects by their attributes, which may include color, size, shape, weight, sound, smell, taste, temperature, or other qualities.
http://www.w3.org/ns/prov#wasQuotedFrom	issuu.com