如何解决从 schema.org
这可能是一个愚蠢的问题,但我正在尝试弄清楚如何从 https://schema.org/Person 将实际的 Person 模式加载为 JSON-LD 文档。
<script type="application/ld+json">
{
// here would be the schema deFinition in JSON-LD format
}
<script/>
还有另一个端点可以在此处下载模式集合 https://schema.org/version/latest/schemaorg-current-http.jsonld。在此架构中,我可以找到具有以下搜索查询 "@id": "schema:Person"
的 Person 架构。然而,这个对象似乎并不完整,因为它只包含以下信息:
{
"@id": "schema:Person","@type": "rdfs:Class","http://www.w3.org/2002/07/owl#equivalentClass": {
"@id": "http://xmlns.com/foaf/0.1/Person"
},"rdfs:comment": "A person (alive,dead,undead,or fictional).","rdfs:label": "Person","rdfs:subClassOf": {
"@id": "schema:Thing"
},"schema:source": {
"@id": "http://www.w3.org/wiki/WebSchemas/SchemaDotOrgSources#source_rNews"
}
}
如果我只对 Person 模式感兴趣,那么总是下载整个 json-ld 集合似乎也不是很有效。所以我想,我在从 schema.org 检索 JSON-LD 文档的过程中误解了一些东西。
有人可以解释我应该如何使用 schema.org 中的模式吗?
编辑:为了更清楚,让我添加一个用例。以下来自 here 的 json-ld 文档:
{ // external (all terms in this example)
"@context": [
"https://www.w3.org/2018/credentials/v1","https://w3id.org/citizenship/v1"
],"type": [
"VerifiableCredential","PermanentResidentCard"
],"credentialSubject": {
"id": "did:example:123","type": [
"PermanentResident","Person"
],"givenname": "JOHN","familyName": "SMITH","gender": "Male","image": "data:image/png;base64,iVBORw0KGgo...kJggg==","residentSince": "2015-01-01","lprCategory": "C09","lprNumber": "000-000-204","commuterClassification": "C1","birthCountry": "Bahamas","birthDate": "1958-08-17"
},"issuer": "did:example:456","issuanceDate": "2020-04-22T10:37:22Z","identifier": "83627465","name": "Permanent Resident Card","description": "Government of Example Permanent Resident Card.","proof": {
"type": "Ed25519Signature2018","created": "2020-04-22T10:37:22Z","proofPurpose": "assertionMethod","verificationMethod": "did:example:456#key-1","jws": "eyJjcml0IjpbImI2NCJdLCJiNjQiOmZhbHNlLCJhbGciOiJFZERTQSJ9..BhWew0x-txcroGjgdtK-yBCqoetg9DD9SgV4245TmXJi-PmqFzux6Cwaph0r-mbqzlE17yLebjfqbRT275U1AA"
}
}
在本例中,我可以通过链接 https://www.w3.org/2018/credentials/v1 和 https://w3id.org/citizenship/v1 获取架构定义。使用 @type
我知道我应该只考虑 VerifiableCredential
作为第一个上下文和 PermanentResidentCard
(虽然它应该是 PermanentResident
IMO 因为 birthDate
不是一部分PermanentResidentCard
) 的第二个链接。因此,我知道例如 birthDate
可以解释为 date
。
如何从 schema.org 获得与架构相同的逻辑?
解决方法
我发布了另一个更简单的问题,阐明了分辨率的工作原理。请参阅答案 here。
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