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": ""}
  Contact UM Herbarium Z     Leslie R. Landrum [IT_      #  PERU  ACCA MACROSTEMA ODco  (RUIZ & PAV.EX G.DON) MCVAUGH g    h-y > leslie r. landrum MACROSTENA k   Myrtaceae W]   BW myrtales   _ . 1231227      4576 s2    U: ACCA
{"catalogNumber": "1231227", "order": "Myrtales", "family": "Myrtaceae", "scientificName": "Acca macrostema", "scientificNameAuthorship": "(Ruiz & Pav.ex G.Don) McVaugh", "genus": "Acca", "subgenus": "", "specificEpithet": "macrostema", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Leslie R. Landrum", "recordedBy": "Leslie R. Landrum", "recordNumber": "4576", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Peru", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}