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": ""}
           =[uOn 1987-09-05   6.5 MI (10.5 KM) W OF DESOTO. BELOW W SIDE OF LARGE FIELD DUE W OF RESERVOIR ON PRKER CREEK, CA. 0.5 MI (0.8 KM) N OF CONFLUENCE OF PARKER CREEK WITH BIG RIVER.     |   27612 POALES yp*      Y wz ANDROPOGON VIRGINICUS      AGG andropogon   
{"catalogNumber": "", "order": "Poales", "family": "", "scientificName": "Andropogon virginicus", "scientificNameAuthorship": "", "genus": "Andropogon", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "27612", "verbatimEventDate": "1987-09-05", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "6.5 mi (10.5 km) W of DeSoto. Below W side of large field due W of reservoir on Parker Creek, ca. 0.5 mi (0.8 km) N of confluence of Parker Creek with Big River.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}