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": ""}
ARKANSAS j   CYPERACEAE h=l    1991-06-17 N2q2;  Mack.  .syp     &q  CAREX  oklahomensis %Lb   AT A ROADSIDE LAKE 5.0 MI EAST OF GEPP POST OFFICE ON US HWY 412. vI8G  United States 6EXL   yV Philip E. Hyatt  [[s CAREX OKLAHOMENSIS  FULTON wF    Gqg POALES    4088.25 _=*    H: 1381155
{"catalogNumber": "1381155", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex oklahomensis", "scientificNameAuthorship": "Mack.", "genus": "Carex", "subgenus": "", "specificEpithet": "oklahomensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Philip E. Hyatt", "recordNumber": "4088.25", "verbatimEventDate": "1991-06-17", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Arkansas", "county": "Fulton", "municipality": "", "locality": "At a roadside lake 5.0 mi east of Gepp Post Office on US Hwy 412.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}