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": ""}
        UNITED STTES buffalo national river, 0.1 miles downstream from ark hwy 74 bridge at ponca at top of bluff near the buffalo river trail, southside of river, found by parking along road & walking down a valley (first valley east ofa the road). 9  a]          Arkansas G  trs: t16n r23w sec 19 sw4 c    a N philip e. hyatt     [ x 1997-05-19    
{"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Philip E. Hyatt", "recordNumber": "", "verbatimEventDate": "1997-05-19", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Arkansas", "county": "", "municipality": "", "locality": "Buffalo National River, 0.1 miles downstream from Ark Hwy 74 bridge at Ponca at top of bluff near the Buffalo River Trail, south side of river, found by parking along road & walking down a valley (first valley east of the road).", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "TRS: T16N R23W sec 19 SW4", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}