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": ""}
 3JIRU Oconee  $n/0[ steven r. hill  south carolina Dv        s1blO 1987-08-3F0 1556334 h  Malpighiales ;$+    ]@g FREQUENT BLACKISH TO 6REEN PERENNIAL FIRMLY ATTACHED TO BOULDERS, IN RAPIDS United States K_FD    [?j 18756 C. Thomas Philbrick lNy    I?EE michx.       Podostemum ceratophyllum ZU+   1C Bk ceratophyllum
{"catalogNumber": "1556334", "order": "Malpighiales", "family": "", "scientificName": "Podostemum ceratophyllum", "scientificNameAuthorship": "Michx.", "genus": "", "subgenus": "", "specificEpithet": "ceratophyllum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "C. Thomas Philbrick", "recordedBy": "Steven R. Hill", "recordNumber": "18756", "verbatimEventDate": "1987-08-30", "habitat": "Frequent blackish to green perennial firmly attached to boulders, in rapids", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "South Carolina", "county": "Oconee", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}