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": ""}
  1981-04-02 x   malpighiaceae p       XRY OR%INOCENSIS  pG HETEROPTERYS D. McKenna, J. Ruiz, R. Treadwell, J. Baer, T. McKenna v^Qn      )U Peru   56re (KUNTH) A. JUSS. 1530526 fh %         U DMK-95  g~ Maynas    2)s CONTACT UM HERBARIUM 
{"catalogNumber": "1530526", "order": "", "family": "Malpighiaceae", "scientificName": "", "scientificNameAuthorship": "(Kunth) A. Juss.", "genus": "Heteropterys", "subgenus": "", "specificEpithet": "orinocensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "D. McKenna, J. Ruiz, R. Treadwell, J. Baer, T. McKenna", "recordNumber": "DMK-95", "verbatimEventDate": "1981-04-02", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Peru", "stateProvince": "", "county": "Maynas", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}