valueNodeType

The DCTAP model was designed for compatibility with the RDF model. In the RDF model, there are three types of node: an IRI (or URI), a BNode, and a Literal.

Users not interested in compatibility with RDF can safely ignore this element.

dctap issues a warning if an unsupported value is provided (here: “Concept”).

propertyID	valueNodeType
dcterms:title	Literal
dcterms:creator	URI
dcterms:subject	Concept

Interpreted, with a warning, as:

DCTAP instance
    Shape
        shapeID                  default
        Statement Template
            propertyID           dcterms:title
            valueNodeType        literal
        Statement Template
            propertyID           dcterms:creator
            valueNodeType        uri
        Statement Template
            propertyID           dcterms:subject
            valueNodeType        concept

WARNING [default/valueNodeType] 'concept' is not a valid node type.