Refactor the unstructured text into a valid JSON dictionary. The key names follow the Darwin Core Archive Standard. If a key lacks content, then insert an empty string. Fill in the following JSON structure as required: {"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}
argentina `R      lu &] MALPIGHIALES      r% 1974-09-08 MALPIGHIACEAE z|    ~ CONTAT UM HERBARIUM EL CARMEN Dvm2   3W dumetorum  ]  I  HETEROPTERYS    fj a. krapovickas 1529835 n|Lz/     6m heteropterys dumetorm    
{"catalogNumber": "1529835", "order": "Malpighiales", "family": "Malpighiaceae", "scientificName": "Heteropterys dumetorum", "scientificNameAuthorship": "", "genus": "Heteropterys", "subgenus": "", "specificEpithet": "dumetorum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "A. Krapovickas", "recordNumber": "", "verbatimEventDate": "1974-09-08", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Argentina", "stateProvince": "", "county": "El Carmen", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}