Fact Statement
A description of the types/properties relevant to a
fact-statement.json
.
Orcfax utilizes the following Schema.org types and properties in its Fact Statement records. The description provided by Schema.org follows each; if Orcfax maintains a more nuanced understanding, an additional definition will be provided. If the term appears in its own definition, it will be replaced when possible with a [synonym] in order to aid understanding.
Schema.org Types
Type | Schema.org description | Orcfax description |
---|---|---|
Claim | used to represent a specific, factually-oriented claim. | |
CreativeWork | The most generic kind of creative work, including books, movies, photographs, software programs, etc. | A generic term to encompass a broad spectrum of creative works, including text, images, software programs, their outputs, etc. |
ExchangeRateSpecification | A structured value representing exchange rate. | |
Organization | An [entity] such as a school, NGO, corporation, club, etc. | |
UnitPriceSpecification | The price asked for a given offer by the respective organization or person. |
Schema.org Properties
Property | Type | Schema.org description | Orcfax definition |
---|---|---|---|
about | Claim | The subject matter of the content. | |
appearance | Claim | Indicates an occurrence of a Claim in some CreativeWork . | |
claimInterpreter | Claim | Used to indicate a claim contained, implied or refined from the content of a MediaObject. | An entity that has derived a Claim , implied or refined from, the content of one or more MediaObjects . |
creator | CreativeWork | The creator or author of this CreativeWork . | |
currency | ExchangeRateSpecification | The [medium] in which [a] monetary amount is expressed. | |
currentExchangeRate | ExchangeRateSpecification | The current price of a currency. | The current value of the quote currency against a base currency. |
dateCreated | Claim | The date on which the CreativeWork was created or the item was added to a DataFeed. | |
description | Claim | A description of the item. | |
identifier | Claim, CreativeWork | Used to represent any kind of identifier for any kind of Thing, such as ISBNs, GTIN codes, UUIDs etc. | |
isBasedOn | Claim | A resource from which this work is derived or from which it is a modification or adaptation. | |
license | CreativeWork | A license document that applies to this content, typically indicated by URL. | |
name | CreativeWork, Organization | The name of the item. | |
price | UnitPriceSpecification | The offer price of a product. | The stated cost of a thing. |
priceCurrency | UnitPriceSpecification | The currency of the price. | The currency in which the price is expressed. |
text | Claim | The textual content of this CreativeWork . | |
url | Organization | The uniform resource locator of the item. |
Fact Statement example
{
"@context": "https://schema.org",
"type": "Claim",
"description": "ADA price in USD",
"identifier": "urn:orcfax:70722c2b-8905-47a1-8be3-5032290a44b9",
"dateCreated": "2024-08-28T16:20:35Z",
"text": "The price of 1 ADA at 2024-08-28T16:20:35Z is 0.342465 USD",
"about": {
"@type": "ExchangeRateSpecification",
"currency": "ADA",
"currentExchangeRate": {
"@type": "UnitPriceSpecification",
"price": 0.342465,
"priceCurrency": "USD"
}
},
"claimInterpreter": {
"@type": "Organization",
"name": "Orcfax",
"url": "https://orcfax.io/"
},
"appearance": [
"message-ADA-USD-bitstamp.tick_generic_jq.0.4.0-rc.4.b637b854f875a71de2ce18a57a8e576cff1d468e-2024-08-28T16-20-26Z.json",
"message-ADA-USD-coinbase.tick_generic_jq.0.4.0-rc.4.b637b854f875a71de2ce18a57a8e576cff1d468e-2024-08-28T16-20-20Z.json",
"message-ADA-USD-kraken.tick_generic_jq.0.4.0-rc.4.b637b854f875a71de2ce18a57a8e576cff1d468e-2024-08-28T16-20-26Z.json",
"message-ADA-USD-kucoin_prices_simple.tick_generic_jq.0.4.0-rc.4.b637b854f875a71de2ce18a57a8e576cff1d468e-2024-08-28T16-20-26Z.json",
"message-ADA-USD-bitfinex_simple.tick_generic_jq.0.4.0-rc.4.b637b854f875a71de2ce18a57a8e576cff1d468e-2024-08-28T16-20-26Z.json"
],
"isBasedOn": {
"@type": "CreativeWork",
"name": "validation-ADA-USD-2024-08-28T16-20-35Z.json",
"creator": "Orcfax Validator Node: 1.0.0rc23",
"identifier": "urn:orcfax:11ceadf4-69d6-4b96-9401-c0a1e7e5d3eb",
"license": "https://creativecommons.org/licenses/by/4.0/"
}
}