Error List for the DS-based verification

Error Codes for the DS verification (start with 5)

ErrorCode	Name	Severity	Description
500	Generic compliance verification error	Error	Can be used as super-type for any error regarding the compliance verification
501	Non-conform target @type	Critical	Annotation has a @type not specified by the DS - Applies to the @type of the root object
502	Non-conform property	Warning	Annotation has a property that is not specified by the DS
503	Missing property	Error	Annotation has a missing property that is defined as required by the DS
504	Non-conform cardinality	Error	Annotation has a property with a cardinality (amount of values), that is non-conform to the DS
505	Non-conform range	Error	Annotation has a property with a @type/datatype that is non-conform to the DS
506	Non-conform enumeration value	Error	Property has an enumeration value that is non-conform to the DS

Semantics for Class Matching

Regarding the matching of sh:targetClass/sh:class and the @type of an entity:

	Domain Specification	Annotation	Match
	sh:targetClass / sh:class	@type
exact match	LodgingBusiness	LodgingBusiness	yes
additional type	LodgingBusiness	LodgingBusiness, Product	no
sub-type	LodgingBusiness	Motel	yes
no relation	LodgingBusiness	CreativeWork	no
exact match	LodgingBusiness, Product	LodgingBusiness, Product	yes
additional type	LodgingBusiness, Product	LodgingBusiness, Product, CreativeWork	no
sub-type	LodgingBusiness, Product	Hotel, Product	yes
not all types	LodgingBusiness, Product	LodgingBusiness	no
no relation	LodgingBusiness, Product	CreativeWork	no