About: http://webisa.webdatacommons.org/118529015

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 dark brown or gray in color above, sometimes lighter below, and have six pairs of frilly gill slits where the first gill slit is joined under their jaws forming a sort of collar.
http://www.w3.org/ns/prov#wasQuotedFrom	marinebio.org