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": ""}
  & 38.125     6.5 mi. (10.5 km) w of desoto along big river ca. 50 m belw (w of) mouth of parker creek; township 39 n. range 3 e. section 11 @         Fs?f 1988-09-25    PERENNIAL HERB,V FRUITING; ONE CLUMP OBSERVED v5F&     Jefferson GU%,     1433569 F:V  
{"catalogNumber": "1433569", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1988-09-25", "habitat": "", "occurrenceRemarks": "perennial herb, fruiting; one clump observed", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Jefferson", "municipality": "", "locality": "6.5 mi. (10.5 km) W of DeSoto. along Big River ca. 50 m below (W of) mouth of Parker Creek; Township 39 N. Range 3 E. Section 11", "decimalLatitude": "38.125", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}