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": ""}
   !7  Richard Carter, C.T. Bryson 8955 VSzd  BY HWY US 49, 2.0 MI S OF BIG BLACK RIVER AND 3.7 MI S OF BENTONIA. h-g6W    Cyperus !     *w+: Cyperus odoratus poales c9   Jn=` 1991-08-22   oooratus  c-q   cyperaceae l   1394001 xD9    UNITED STATES     !dB6! L.  pVI mississipp Madison p   
{"catalogNumber": "1394001", "order": "Poales", "family": "Cyperaceae", "scientificName": "Cyperus odoratus", "scientificNameAuthorship": "L.", "genus": "Cyperus", "subgenus": "", "specificEpithet": "odoratus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Richard Carter, C.T. Bryson", "recordNumber": "8955", "verbatimEventDate": "1991-08-22", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Mississippi", "county": "Madison", "municipality": "", "locality": "By Hwy US 49, 2.0 mi S of Big Black River and 3.7 mi S of Bentonia.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}