This is a subset of properties from GraffitiObjectBase that uniquely
identify an object's location: actor,
name, and source.
Attempts to create an object with the same actor, name, and source
as an existing object will replace the existing object (see Graffiti.put).
This is a subset of properties from GraffitiObjectBase that uniquely identify an object's location:
actor,name, andsource. Attempts to create an object with the sameactor,name, andsourceas an existing object will replace the existing object (see Graffiti.put).This location can be converted to a globally unique URI using Graffiti.locationToUri.