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": ""}
   +=; MOUNTAIN FORK CAMPGROUND, N SIDE OKLA HWY 4 CA 1 MI SE OF SMITHVILLE, CA 4.6 MI W OF WATSON.      G festucacea          OKLAHOMA Carex festucacea  ~cV  9358  n##6   f, ANTON A. REZNICEK  2P l TRS: T1S R25E sec 13  united states @RI   l?g!b 1993-05-20       
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Carex festucacea", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "festucacea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Anton A. Reznicek", "recordNumber": "9358", "verbatimEventDate": "1993-05-20", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Oklahoma", "county": "", "municipality": "", "locality": "Mountain Fork Campground, N side Okla Hwy 4 ca 1 mi SE of Smithville, ca 4.6 mi W of Watson.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "TRS: T1S R25E sec 13", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}