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": ""}
    38Â° 07' 30" N 90Â° 4O' 30" W; TRS: T39N R3E SEC 11 A.8up  cyperaceae t   mU/ 6.5 MI (10.5 KM) W OF DESOTO. ALONG BIG RIVER CA 50 M B3LOW (W OF) MOUTHOF PARKER CREEK. 38.125                      
{"catalogNumber": "", "order": "", "family": "Cyperaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "6.5 mi (10.5 km) W of DeSoto. Along Big River ca 50 m below (W of) mouth of Parker Creek.", "decimalLatitude": "38.125", "decimalLongitude": "", "verbatimCoordinates": "38\u00c2\u00b0 07' 30\" N 90\u00c2\u00b0 40' 30\" W; TRS: T39N R3E sec 11", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}