This is a minimal core ontology describing DPP information types.
Digital Product Passport Information Ontology
A relation pointing out a document representing a certificate related to the product described by the DPP.
certificate document
The characteristic that the piece of information is about.
characteristic
Relating a DPP to the pieces of information it contains.
contains information
A relation connecting a piece of information to the piece of information directly superseding it.
directly superseded by
A relation connecting a piece of information to another piece of information that directly replaces the first one, i.e. when a DPP is updated.
directly supersedes
A relation pointing out a document with disassembly instructions for the product.
disassembly instructions document
A relation for pointing to external documentation, that is not explicitly represented inside the DPP but instead as a related document, e.g. documents with various kinds of instructions, certificates, or furhter information about the product.
external document
A piece of information about the composition of a product.
has composition information
Relating a piece of information to the thing the information is about, i.e. describes.
is about
A relation pointing at the quality that the piece of information describes.
quality
A relation pointing out a document containing repair instructions for the product.
repair instrucitons document
A transitive relation that relates a piece of information to the pieces of information that supersedes it.
superseded by
Relation between a concept with a value, associating it to a unit of measure.
unit
The end of a time interval.
end time
The start of a time interval.
start time
The value of a characterisitc or a quality.
value
A piece of information about some certificate that concerns the product.
Certificate information
A piece of information about the composition of a product, i.e. a relation between a product and its part, potentially with more details of the composition included.
Composition information
A pice of information contained in a DPP, which is about some product.
DPP information
A piece of information about how to disassemble the product, e.g. linking to some disassembly instructions.
Disassembly information
A piece of information that described the legal guarantee of the product, with its time interval of validity.
Legal guarantee
A piece of information that describes a product characteristic.
Product characteristic
A piece of information about the quality of of a product.
Product quality
A piece of information about how to repair a product.
Repair instruction
A unit of measure.
Unit