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": ""}
1991-09-18 0  croceus fN?  Richard Carter K&.g  VAHL 2t!    5V9; stockton, lot along railroad and just e of hwy us 129.  pS $|` 9159     Lanier @/J    Cyperus Ft    Georgia oYjlm   9F g CYPERUS CROCEUS  4p M 1392970 POALE5 &   n cyper aceae     united states l 
{"catalogNumber": "1392970", "order": "Poales", "family": "Cyperaceae", "scientificName": "Cyperus croceus", "scientificNameAuthorship": "Vahl", "genus": "Cyperus", "subgenus": "", "specificEpithet": "croceus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Richard Carter", "recordNumber": "9159", "verbatimEventDate": "1991-09-18", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Georgia", "county": "Lanier", "municipality": "", "locality": "Stockton, lot along railroad and just E of Hwy US 129.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}