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": ""}
  x% 1993-09-20 18633 =S&9   _ ORYZOIDES  5) Poaceae      UNITED STATES YBsm      / THOMAS D. TRANA    Wmq Leersia oryzoides   "Growing to 1.2 m.; frail, often +/- reclining on other plants. Assoc.: Celtis; Leersia; Boehmeria cylindrica; Urtica dioica; Prthenocissus; Sparganium sp." N 62       
{"catalogNumber": "", "order": "", "family": "Poaceae", "scientificName": "Leersia oryzoides", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "oryzoides", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Thomas D. Trana", "recordNumber": "18633", "verbatimEventDate": "1993-09-20", "habitat": "", "occurrenceRemarks": "\"Growing to 1.2 m.; frail, often +/- reclining on other plants. Assoc.: Celtis; Leersia; Boehmeria cylindrica; Urtica dioica; Parthenocissus; Sparganium sp.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}