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CM-Well infotons have two types of fields:
- System metadata fields that contain internal administrative details filled in by CM-Well.
- The infoton's own fields, as defined by the data model the infoton is implementing. These field values are populated by triples added to the infoton.
CM-Well queries by default return infotons "without data", that is, only the infoton's URL and its system metadata fields are returned.
If the with-data flag is used, all of the infoton's fields are returned in the query results.
The with-data flag can be added with no value, in which case the data is returned in N3 format. You can also add a format value to with-data, that can be any format that CM-Well supports, for instance: with-data=yaml, with-data=json, with-data=trig...
Note: The with-data flag can only be used with the search API (not with other read functions such as retrieval by URI or calling the _out endpoint).
For example, here are some query results (truncated) without data:
@prefix nn:<cm-well-host/meta/nn#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix sys: <cm-well-host/meta/sys#> .
<http://permid.org/1-21588400951>
sys:dataCenter"dc1" ;
sys:indexTime "1464380785276"^^xsd:long ;
sys:lastModified "2016-05-27T20:26:23.613Z"^^xsd:dateTime ;
sys:parent"/permid.org" ;
sys:path "/permid.org/1-21588400951" ;
sys:type "ObjectInfoton" ;
sys:uuid "0fd092a7ec71351301681a67ec851953" .
<http://permid.org/1-4295903091>
sys:dataCenter"dc1" ;
sys:indexTime "1464381251635"^^xsd:long ;
sys:lastModified "2016-05-27T20:34:10.427Z"^^xsd:dateTime ;
sys:parent"/permid.org" ;
sys:path "/permid.org/1-4295903091" ;
sys:type "ObjectInfoton" ;
sys:uuid "bb657a3f2df24a100ead15920ec565ad" .
<http://permid.org/1-21588085388>
sys:dataCenter"dc1" ;
sys:indexTime "1464380869582"^^xsd:long ;
sys:lastModified "2016-05-27T20:27:48.879Z"^^xsd:dateTime ;
sys:parent"/permid.org" ;
sys:path "/permid.org/1-21588085388" ;
sys:type "ObjectInfoton" ;
sys:uuid "6cade86aeeac81d6cea957b87e059e05" .
<http://permid.org/1-21588085918>
sys:dataCenter"dc1" ;
sys:indexTime "1464380923253"^^xsd:long ;
sys:lastModified "2016-05-27T20:28:42.220Z"^^xsd:dateTime ;
sys:parent"/permid.org" ;
sys:path "/permid.org/1-21588085918" ;
sys:type "ObjectInfoton" ;
sys:uuid "d5b36e0296e7c30153266d99a14682a8" .
...
And here are the same results (truncated) with data:
@prefix nn:<cm-well-host/meta/nn#> .
@prefix mdaas: <http://ont.com/mdaas/> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix sys: <cm-well-host/meta/sys#> .
<http://permid.org/1-21588400951>
amdaas:Quote ;
sys:dataCenter "dc1" ;
sys:indexTime"1464380785276"^^xsd:long ;
sys:lastModified "2016-05-27T20:26:23.613Z"^^xsd:dateTime ;
sys:parent "/permid.org" ;
sys:path "/permid.org/1-21588400951" ;
sys:type "ObjectInfoton" ;
sys:uuid "0fd092a7ec71351301681a67ec851953" ;
mdaas:CommonName "Coca-Cola 18 NOV" ;
mdaas:ExchangeTicker "0V8" ;
mdaas:QuoteExchangeCode "IEU" ;
mdaas:RCSAssetClass "FUT" ;
mdaas:RIC"CCHLFDCX1816" ;
mdaas:TRCSAssetClass "Equity Futures" .
<http://permid.org/1-4295903091>
a mdaas:Organization ;
sys:dataCenter "dc1" ;
sys:indexTime "1464381251635"^^xsd:long ;
sys:lastModified"2016-05-27T20:34:10.427Z"^^xsd:dateTime ;
sys:parent "/permid.org" ;
sys:path"/permid.org/1-4295903091" ;
sys:type"ObjectInfoton" ;
sys:uuid"bb657a3f2df24a100ead15920ec565ad" ;
mdaas:CIK "0000021344" ;
mdaas:CommonName"Coca-Cola Co" ;
mdaas:InvestextID "KO" ;
mdaas:LEI "UWJKFUJFZ02DKWI3RY53" ;
mdaas:MXID "100085264" ;
mdaas:OrganizationProviderTypeCode
"1" ;
mdaas:PrimaryReportingEntityCode
"1996N" ;
mdaas:RCPID "300012286" ;
mdaas:SDCID "1329001 " ;
mdaas:SDCusip "191216" ;
mdaas:TaxID "580628465" ;
mdaas:VentureEconomicsID"25836" ;
mdaas:WorldscopeCompanyID "191216100" ;
mdaas:WorldscopeCompanyPermID "C840L6930" ;
mdaas:akaName "Coke" , "Coca-Cola Co" ;
mdaas:entityLastReviewedDate"2016-03-02 05:00:00"^^xsd:dateTime ;
mdaas:equityInstrumentCount "9" ;
mdaas:hasImmediateParent<http://permid.org/1-4295903091> ;
mdaas:hasRegistrationAuthority <http://permid.org/1-5000008957> ;
mdaas:hasUltimateParent <http://permid.org/1-4295903091> ;
mdaas:headquartersAddress "1 Coca Cola Plz NW\nATLANTA\nGEORGIA\n30313-2420\nUnited States\n" , "ATLANTA\nGEORGIA\n30313-2420\nUnited States\n"@en ;
mdaas:headquartersCommonAddress
"1 Coca Cola Plz NW\nATLANTA\nGEORGIA\n30313-2420\nUnited States\n" ;
mdaas:headquartersFax "14046766792" ;
mdaas:headquartersPhone "14046762121" ;
mdaas:instrumentCount "1776" ;
mdaas:ipoDate "1950-01-26 05:00:00"^^xsd:dateTime ;
mdaas:isDomiciledIn "United States"@en ;
mdaas:isIncorporatedIn "United States"@en ;
mdaas:isPublicFlag "true" ;
...
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