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": ""}
  Km g. hatschbach umbellatum  Z5   [p clare|ras da mata pluvial  B Col.Floresta PIPER tn )   S 100 pipeaceae +K     R 80  21318    T ParanÃ¡     5t8 l.  dK9 Piperales  BRAZIL Zc     ]AM 1969-04-10  kgk  PIPER UMBELLATUM   P0 &Morretes  1641593 * 
{"catalogNumber": "1641593", "order": "Piperales", "family": "Piperaceae", "scientificName": "Piper umbellatum", "scientificNameAuthorship": "L.", "genus": "Piper", "subgenus": "", "specificEpithet": "umbellatum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "G. Hatschbach", "recordNumber": "21318", "verbatimEventDate": "1969-04-10", "habitat": "clareiras da mata pluvial", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Brazil", "stateProvince": "Paran\u00c3\u00a1", "county": "Morretes", "municipality": "", "locality": "Col.Floresta", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "100", "maximumElevationInMeters": ""}