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": ""}
  Gno SHRUB 6 FT    1938-12-20  4       mSc PAUL C. STANDLEY  (Av  Piperales    [M. C DC. EX J. D SMITH     C PIPER USPANTANENSE   @  1233558 santa rosa +u*+   -90.2072 BC  Wet thi%cket ?q    ,&.x 60720  Piperaceae  0 
{"catalogNumber": "1233558", "order": "Piperales", "family": "Piperaceae", "scientificName": "Piper uspantanense", "scientificNameAuthorship": "C DC. ex J. D Smith", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Paul C. Standley", "recordNumber": "60720", "verbatimEventDate": "1938-12-20", "habitat": "Wet thicket", "occurrenceRemarks": "Shrub 6 ft", "associatedTaxa": "", "country": "", "stateProvince": "Santa Rosa", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-90.2072", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}