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": ""}
  ]Sf south carolina       w$?b  ditch     # scrobiculatum    dO a.e. radford 16433 ONPC     3qtm l. united states 2I   KEOWEE RIVER NEAR S.C. 183 WEST OF (PICKENS n;SG     poales ZE6wO     1956-08-22   1!oOo 1419918  J paspalum scrobiculatum
{"catalogNumber": "1419918", "order": "Poales", "family": "", "scientificName": "Paspalum scrobiculatum", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "scrobiculatum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "A.E. Radford", "recordNumber": "16433", "verbatimEventDate": "1956-08-22", "habitat": "Ditch", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "South Carolina", "county": "", "municipality": "", "locality": "Keowee River near S.C. 183 west of Pickens", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}