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": ""}
RICHARD CARTER, C.T. BRYSON  +   c  9080    Ocean Springs, entrance to GulfCoas Research Laboratory, S end of Halstead Road. 7 T  UNITED STATES <U      &k-U Vahl X |Pr2b Cyperus filicinuls     = Cyp3raceae  . Y  |991-08-27  $IP [ filicinus     POALES   )     c986 Mississippi  fg* Cyperus 1393430 s. 
{"catalogNumber": "1393430", "order": "Poales", "family": "Cyperaceae", "scientificName": "Cyperus filicinus", "scientificNameAuthorship": "Vahl", "genus": "Cyperus", "subgenus": "", "specificEpithet": "filicinus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Richard Carter, C.T. Bryson", "recordNumber": "9080", "verbatimEventDate": "1991-08-27", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Mississippi", "county": "", "municipality": "", "locality": "Ocean Springs, entrance to Gulf Coast Research Laboratory, S end of Halstead Road.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}