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": ""}
   covington       &)G Mississippi        n RICHARD CARTER, C.T. BRYSON      FI Seminary, along Okatoma Creek at Hwy MS 590 br|dge.  x2 CYPERACEAE 1991-08-26 0:p:h    v 9021  < p.k CYPERUS HORTENSIS   CX cyperus   V UNITED STATES
{"catalogNumber": "", "order": "", "family": "Cyperaceae", "scientificName": "Cyperus hortensis", "scientificNameAuthorship": "", "genus": "Cyperus", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Richard Carter, C.T. Bryson", "recordNumber": "9021", "verbatimEventDate": "1991-08-26", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Mississippi", "county": "Covington", "municipality": "", "locality": "Seminary, along Okatoma Creek at Hwy MS 590 bridge.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}