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": ""}
  MARTENSIANUM !y9NR       + 12565   ^B PIPERACEAE  1641292     (lC H. H. BARTLETT PETEN OlF(   uaxactun Lq1       1 GUATEMALA  v flores  !=bq 1931-04-17 piper      B? allan bornstein  Piper martensianum Tm[s 
{"catalogNumber": "1641292", "order": "", "family": "Piperaceae", "scientificName": "Piper martensianum", "scientificNameAuthorship": "", "genus": "Piper", "subgenus": "", "specificEpithet": "martensianum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Allan Bornstein", "recordedBy": "H. H. Bartlett", "recordNumber": "12565", "verbatimEventDate": "1931-04-17", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Guatemala", "stateProvince": "Peten", "county": "Flores", "municipality": "", "locality": "Uaxactun", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}