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 (i   U.S. HWY 70 AT PULASKI CO LINE. i      $> * UNITED STATES    v8Y?g 5359       ![ 1993-0l5-17 ANTON A. REZNICEK i     -92.07226 FeWwm   LxF POALES    V CAREX  34.76461 /5/  13366637 / mE  carex corrugata W2 
{"catalogNumber": "1366637", "order": "Poales", "family": "", "scientificName": "Carex corrugata", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Anton A. Reznicek", "recordNumber": "5359", "verbatimEventDate": "1993-05-17", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Arkansas", "county": "", "municipality": "", "locality": "U.S. Hwy 70 at Pulaski Co line.", "decimalLatitude": "34.76461", "decimalLongitude": "-92.07226", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}