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": ""}
  > |s 3203   R contact um herbarium  -=C 1966-07-02      ] william r. stimson   secans r:a#      f poales 1128636 P    hitchc. & chase kAp    PASPALUM SECANS 2jvC>     puerto rico Poaceae DL     7 Paspalum 
{"catalogNumber": "1128636", "order": "Poales", "family": "Poaceae", "scientificName": "Paspalum secans", "scientificNameAuthorship": "Hitchc. & Chase", "genus": "Paspalum", "subgenus": "", "specificEpithet": "secans", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "William R. Stimson", "recordNumber": "3203", "verbatimEventDate": "1966-07-02", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Puerto Rico", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}