About: http://webisa.webdatacommons.org/121977139

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	In this case, the grayscale dilation is a special case of the well known dilation operation where the value of the structuring function g(j) equals zero wherever g(j) is defined.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com