About: http://webisa.webdatacommons.org/383251285

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	A gradual dimming naturally occurs in the degree of shading (i.e., the central incisor is the lightest tooth in the maxillary arch followed by the lateral incisor that is similar in hue, but lower in color value).
http://www.w3.org/ns/prov#wasQuotedFrom	issuu.com