DC (ontology)
bn : the Dublin Core
oc (definition): http://dublincore.org/documents/dces/
in : Dublin Core Metadata Element Set

Title (ontology-element) # is-part-of DC
bn : Title
in (definition): A name given to the resource.
in (comment)   : Typically, a Title will be a name by which the \
   resource is formally known.


Creator (ontology-element) # is-part-of DC
bn : Creator
in (definition): An entity primarily responsible for making the\
   content of the resource.
in (comment): Examples of a Creator include a person, an\
   organisation, or a service. Typically, the name of a Creator\
   should be used to indicate the entity.

Subject (ontology-element) # is-part-of DC
bn : Subject and Keywords
in (definition): The topic of the content of the resource.
in (comment)   : Typically, a Subject will be expressed as\
    keywords, key phrases or classification codes that describe\
    a topic of the resource. Recommended best practice is to select\
    a value from a controlled vocabulary or formal classification\
    scheme.

Description (ontology-element) # is-part-of DC
bn : Description
in (definition): An account of the content of the resource.
in (comment)   : Description may include but is not limited to:\
    an abstract, table of contents, reference to a graphical\
    representation of content or a free-text account of the\
    content.

Publisher (ontology-element) # is-part-of DC
bn : Publisher
in (definition): An entity responsible for making the resource\
   available.
in (comment)   : Examples of a Publisher include a person, an\
   organisation, or a service. Typically, the name of a Publisher\
   should be used to indicate the entity.

Contributor (ontology-element) # is-part-of DC
bn : Contributor
in (definition): An entity responsible for making contributions to\
   the content of the resource.
in (comment)   : Examples of a Contributor include a person, an\
   organisation, or a service. Typically, the name of a Contributor\
   should be used to indicate the entity.

Date (ontology-element) # is-part-of DC
bn : Date
in (definition): A date associated with an event in the life cycle\
   of the resource.
in (comment)   : Typically, Date will be associated with the\
   creation or availability of the resource. Recommended best\
   practice for encoding the date value is defined in a profile\
   of ISO 8601 [W3CDTF] and follows the YYYY-MM-DD format.

Type (ontology-element) # is-part-of DC
bn : Resource Type
in (definition): The nature or genre of the content of the\
   resource.
in (comment)   : Type includes terms describing general categories,\
   functions, genres, or aggregation levels for content. Recommended\
   best practice is to select a value from a controlled vocabulary\
   (for example, the working draft list of Dublin Core Types [DCT1]).\
   To describe the physical or digital manifestation of the resource,\
   use the FORMAT element.

Format (ontology-element) # is-part-of DC
bn : Format
in (definition): The physical or digital manifestation of the\
   resource.
in (comment)   : Typically, Format may include the media-type or\
   dimensions of the resource. Format may be used to determine\
   the software, hardware or other equipment needed to display or\
   operate the resource. Examples of dimensions include size and\
   duration. Recommended best practice is to select a value from\
   a controlled vocabulary (for example, the list of Internet \
   Media Types [MIME] defining computer media formats).

Identifier (ontology-element) # is-part-of DC
bn : Resource Identifier
in (definition): An unambiguous reference to the resource within a\
   given context.
in (comment)   : Recommended best practice is to identify the\
   resource by means of a string or number conforming to a formal\
   identification system. Example formal identification systems\
   include the Uniform Resource Identifier (URI) (including the\
   Uniform Resource Locator (URL)), the Digital Object Identifier\
   (DOI) and the International Standard Book Number (ISBN).

Source (ontology-element) # is-part-of DC
bn : Source
in (definition): A Reference to a resource from which the present\
   resource is derived.
in (comment)   : The present resource may be derived from the Source\
   resource in whole or in part. Recommended best practice is to\
   reference the resource by means of a string or number conforming\
   to a formal identification system.

Language (ontology-element) # is-part-of DC
bn : Language
in (definition): A language of the intellectual content of the\
   resource.
in (comment)   : Recommended best practice for the values of the\
   Language element is defined by RFC 1766 [RFC1766] which includes\
   a two-letter Language Code (taken from the ISO 639 standard\
   [ISO639]), followed optionally, by a two-letter Country Code \
   (taken from the ISO 3166 standard [ISO3166]). For example, 'en'\
   for English, 'fr' for French, or 'en-uk' for English used in the\
   United Kingdom.

Relation (ontology-element) # is-part-of DC
bn : Relation
in (definition): A reference to a related resource.
in (comment)   : Recommended best practice is to reference the\
   resource by means of a string or number conforming to a formal\
   identification system.

Coverage (ontology-element) # is-part-of DC
bn : Coverage
in (definition): The extent or scope of the content of the resource.
in (comment)   : Coverage will typically include spatial location (a\
   place name or geographic coordinates), temporal period (a period \
   label, date, or date range) or jurisdiction (such as a named \
   administrative entity). Recommended best practice is to select a \
   value from a controlled vocabulary (for example, the Thesaurus of \
   Geographic Names [TGN]) and that, where appropriate, named places \
   or time periods be used in preference to numeric identifiers such \
   as sets of coordinates or date ranges.

Rights (ontology-element) # is-part-of DC
bn : Rights Management 
in (definition): Information about rights held in and over the \
   resource.
in (comment)   : Typically, a Rights element will contain a rights \
   management statement for the resource, or reference a service \
   providing such information. Rights information often encompasses \
   Intellectual Property Rights (IPR), Copyright, and various Property \
   Rights. If the Rights element is absent, no assumptions can be \
   made about the status of these and other rights with respect to \
   the resource.