add HMC KIP properties

KIP attributes	Format	Semantic	Schema.org	HDO
kernelInformationProfile	PID	A PID pointing to the KIP which provides the structure of this PID record.	N/A	kernelInformationProfile*
digitalObjectType	PID	A PID pointing to a data type in a Data Type Registry describing the object referenced by digitalObjectLocation.	N/A	digitalObjectType*
digitalObjectLocationAccessProtocol	String	Additional information which can be used by an access client for accessing digitalObjectLocation	N/A	digitalObjectLocationAccessProtocol*
underEmbargoUntil	ISO Date/Time	The date in ISO 8601 format, when the object referenced by digitalObjectLocation is planned to be publicly accessible or was made publicly accessible.	N/A	underEmbargoUntil*
digitalObjectPolicy	PID	A web-resolvable pointer to a policy object describing e.g., object access and modification policies.	N/A	digitalObjectPolicy*
checksum	String	Checksum of the object referenced by digitalObjectLocation	N/A	checksum*
signature	String	A cryptographic signature of this record in a specified format	N/A	signature*
topic	Controlled Vocabulary	One or more topics the object related to.	N/A	topic*
locationPreview	URL	A web-resolvable pointer to a preview, e.g., a low-resolution image, of the object	Schema:itemLocation	locationPreview*
HasMetadata	PID	One or more PID(s) referring to related FAIR DOs providing metadata for the object	N/A	HasMetadata*
IsMetadataFor (inverse to isMetadataFor)	PID	A PID pointing to another FAIR DO describing the object	N/A	IsMetadataFor*
specializationOf	PID	A PID pointing to another FAIR DO which is a specialization of the object	N/A	specializationOf*
wasRevisionOf	PID	A PID pointing to another FAIR DO which is a specialization of the object	N/A	wasRevisionOf*
hadPrimarySource	PID	A PID pointing to another FAIR DO which is a specialization of the object	N/A	hadPrimarySource*
wasQuotedFrom	PID	A PID pointing to another FAIR DO from which the object	N/A	wasQuotedFrom*
provenanceGraph	PID	A PID pointing to another FAIR DO which refers to the provenance graph of the object	N/A	provenanceGraph*