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Vein

A Schema.org Type
A type of blood vessel that specifically carries blood to the heart.
PropertyExpected TypeDescription
Properties from Vein
drainsTo Vessel The vasculature that the vein drains into.
regionDrained AnatomicalStructure  or
AnatomicalSystem
The anatomical or organ system drained by this vessel; generally refers to a specific part of an organ.
tributary AnatomicalStructure The anatomical or organ system that the vein flows into; a larger structure that the vein connects to.
Properties from AnatomicalStructure
associatedPathophysiology Text If applicable, a description of the pathophysiology associated with the anatomical system, including potential abnormal changes in the mechanical, physical, and biochemical functions of the system.
bodyLocation Text Location in the body of the anatomical structure.
connectedTo AnatomicalStructure Other anatomical structures to which this structure is connected.
diagram ImageObject An image containing a diagram that illustrates the structure and/or its component substructures and/or connections with other structures.
partOfSystem AnatomicalSystem The anatomical or organ system that this structure is part of.
relatedCondition MedicalCondition A medical condition associated with this anatomy.
relatedTherapy MedicalTherapy A medical therapy related to this anatomy.
subStructure AnatomicalStructure Component (sub-)structure(s) that comprise this anatomical structure.
Properties from MedicalEntity
code MedicalCode A medical code for the entity, taken from a controlled vocabulary or ontology such as ICD-9, DiseasesDB, MeSH, SNOMED-CT, RxNorm, etc.
funding Grant A Grant that directly or indirectly provide funding or sponsorship for this item. See also ownershipFundingInfo.
Inverse property: fundedItem
guideline MedicalGuideline A medical guideline related to this entity.
legalStatus DrugLegalStatus  or
MedicalEnumeration  or
Text
The drug or supplement's legal status, including any controlled substance schedules that apply.
medicineSystem MedicineSystem The system of medicine that includes this MedicalEntity, for example 'evidence-based', 'homeopathic', 'chiropractic', etc.
recognizingAuthority Organization If applicable, the organization that officially recognizes this entity as part of its endorsed system of medicine.
relevantSpecialty MedicalSpecialty If applicable, a medical specialty in which this entity is relevant.
study MedicalStudy A medical study or trial related to this entity.
Properties from Thing
additionalType Text  or
URL
An additional type for the item, typically used for adding more specific types from external vocabularies in microdata syntax. This is a relationship between something and a class that the thing is in. Typically the value is a URI-identified RDF class, and in this case corresponds to the use of rdf:type in RDF. Text values can be used sparingly, for cases where useful information can be added without their being an appropriate schema to reference. In the case of text values, the class label should follow the schema.org style guide.
alternateName Text An alias for the item.
description Text  or
TextObject
A description of the item.
disambiguatingDescription Text A sub property of description. A short description of the item used to disambiguate from other, similar items. Information from other properties (in particular, name) may be necessary for the description to be useful for disambiguation.
identifier PropertyValue  or
Text  or
URL
The identifier property represents any kind of identifier for any kind of Thing, such as ISBNs, GTIN codes, UUIDs etc. Schema.org provides dedicated properties for representing many of these, either as textual strings or as URL (URI) links. See background notes for more details.
image ImageObject  or
URL
An image of the item. This can be a URL or a fully described ImageObject.
mainEntityOfPage CreativeWork  or
URL
Indicates a page (or other CreativeWork) for which this thing is the main entity being described. See background notes for details.
Inverse property: mainEntity
name Text The name of the item.
potentialAction Action Indicates a potential Action, which describes an idealized action in which this thing would play an 'object' role.
sameAs URL URL of a reference Web page that unambiguously indicates the item's identity. E.g. the URL of the item's Wikipedia page, Wikidata entry, or official website.
subjectOf CreativeWork  or
Event
A CreativeWork or Event about this Thing.
Inverse property: about
url URL URL of the item.