@prefix schema: <http://schema.org/> .

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    schema:dateModified "2026-05-19T11:37:13.381289" ;
    schema:datePublished "2026-05-19T11:37:13.151864" ;
    schema:description "This MassBank record with Accession MSBNK-SMB_Measured-HSA021R0191021 contains the MS2 mass spectrum of Citric acid with the InChIkey KRKNYBCHXYNGOX-UHFFFAOYSA-N." ;
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    schema:keywords "InChI=1S/C6H8O7/c7-3(8)1-6(13,5(11)12)2-4(9)10/h13H,1-2H2,(H,7,8)(H,9,10)(H,11,12)" ;
    schema:license "https://creativecommons.org/licenses/by-nc-sa/4.0" ;
    schema:name "Citric acid; LC-ESI-QFT; MS2; NEGATIVE; Generated from DDA dataset; Annotation confidence level 3" ;
    schema:publisher <https://search.nfdi4chem.de/organization/156e8074-ae7b-4094-83cb-afb3529824c4> ;
    schema:url "https://search.nfdi4chem.de/dataset/msbnk-smb_measured-hsa021r0191021" .

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    schema:name "Citric acid; LC-ESI-QFT; MS2; NEGATIVE; Generated from DDA dataset; Annotation confidence level 3" ;
    schema:url "https://massbank.eu/MassBank/RecordDisplay?id=MSBNK-SMB_Measured-HSA021R0191021" .

<https://search.nfdi4chem.de/organization/156e8074-ae7b-4094-83cb-afb3529824c4> a schema:Organization ;
    schema:contactPoint [ a schema:ContactPoint ;
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