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": ""}
  _uq Jamaica    SUBSHRUB, ABOUT 3 FT. HIGH r9      T. G. YUNCKER #    oN26 PIPERACEAE umbellatum ~fC=    1958-03-m18 nj2      1232400 2Aj      oDN Piper umbellatum    2 PORTLAND
{"catalogNumber": "1232400", "order": "", "family": "Piperaceae", "scientificName": "Piper umbellatum", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "umbellatum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "T. G. Yuncker", "recordNumber": "", "verbatimEventDate": "1958-03-18", "habitat": "", "occurrenceRemarks": "Subshrub, about 3 ft. high", "associatedTaxa": "", "country": "Jamaica", "stateProvince": "Portland", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}