Specifies the subject of a relationship. If not given, then the subject is the current document.
Defines a relation between the subject and a URL given by either href or resource. The subject is either specified by the closest about or src attribute, @@
The same as the the rel attribute, except that subject and object are reversed.
Defines a relationship between the subject and either a string (if the content attribute is present) or a piece of markup otherwise (the content of the element that the property attribute is on).
Specifies a string to use as an object for the property attribute
Specifies an object URI for the rev and rel attributes. Takes precedence over the resource attribute.
Specifies an object URI for the rev and rel attributes if href is not present.
Specifies the subject of a relationship.
Specifies a datatype of the object of the property attribute (either in the content attribute, or the content of the element that the datattype attribute is on.) By default, data in the content attribute is of type string, and data in the content of an element has type xml:Literal. If datatype="" is used, then for the RDF the element content is stripped of markup, and is of type string.
Creates a blank node, which becomes the subject, and asserts that the current element contains relationships that match the given RDF type.