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": ""}
     Sb 4621    Qn  OKLAHOMENSIS  bt ARKANSAS   [* |1 CAREX  43~ MACK.  L 0.1 OF A MILE E ON HWY 70 FROM THE OKLAHOM4/ARKANSAS STATE LINE. Garex oklahomensis Ko@    1381089      P0ALES gGy3      1990-05-13 2*d     I: CYPERACEAE 
{"catalogNumber": "1381089", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex oklahomensis", "scientificNameAuthorship": "Mack.", "genus": "Carex", "subgenus": "", "specificEpithet": "oklahomensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "4621", "verbatimEventDate": "1990-05-13", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Arkansas", "county": "", "municipality": "", "locality": "0.1 of a mile E on Hwy 70 from the Oklahoma/Arkansas state line.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}