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": ""}
  1992-04-29 C,q     2 qrG 4805  O mack. 1381145 n c7   CAREX l=*vC     S,y& cyperaceae ARKANSAS 2  UNITED STATES j >]  trs: t7n r16w sec 27 nw4  Sm  CAREX OKLAHOMENSIS   c    YFf oklahomensis   philip e. hyatt m   +d conway      
{"catalogNumber": "1381145", "order": "", "family": "Cyperaceae", "scientificName": "Carex oklahomensis", "scientificNameAuthorship": "Mack.", "genus": "Carex", "subgenus": "", "specificEpithet": "oklahomensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Philip E. Hyatt", "recordNumber": "4805", "verbatimEventDate": "1992-04-29", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Arkansas", "county": "Conway", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "TRS: T7N R16W sec 27 NW4", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}