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": ""}
  WkOu 1980-08-15   calhoun QF       -n  poales     1_ Dichanthelium     :w $ (elliott) gould    zw  dichamthelium sphaerocarpon "ALSO PRESENT AT THE SITE WERE: LEPTOLOMA COGNATUM, POA COMPRESSA, EUPHORBIA CORO1LATA, HIERACIUM GRONOVII, GNAPHALIUM OBTUSIFOLIUM, AGROSTIS HYEMALS, BOTRYCHIUM DISSECTUM F. OBLIQUUM. SOIL PH FROM ABOUT ROOTS OF S. TUBEROSA, ANDROPOGON VIRGINICUS, AISTIDA BASIRAMEA, AND DANTHONIA SPICATA WAS 3.9-4.1" f+   uX*I united states    g % OLD FIELD ON SOUTH SIDE OF S ROAD NORTH (EAST HALBRT RD.) OPPOSITE HOU/SE NO. 3900, 1/4 MILE S OF THE HAMLET OF BEDFORD. SOUTH SIDE, 1/4 MILE E. OF BEDFORD RD. (M37)   WqG/  -85.210926 SPHAEROCARPON a 
{"catalogNumber": "", "order": "Poales", "family": "", "scientificName": "Dichanthelium sphaerocarpon", "scientificNameAuthorship": "(Elliott) Gould", "genus": "Dichanthelium", "subgenus": "", "specificEpithet": "sphaerocarpon", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1980-08-15", "habitat": "", "occurrenceRemarks": "\"Also present at the site were: Leptoloma cognatum, Poa compressa, Euphorbia corollata, Hieracium gronovii, Gnaphalium obtusifolium, Agrostis hyemalis, Botrychium dissectum f. obliquum. Soil pH from about roots of S. tuberosa, Andropogon virginicus, Aristida basiramea, and Danthonia spicata was 3.9-4.1\"", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Calhoun", "municipality": "", "locality": "old field on south side of S Road North (East Halbert Rd.) opposite house no. 3900, 1/4 mile S of the hamlet of Bedford. south side, 1/4 mile E. of Bedford Rd. (M37)", "decimalLatitude": "", "decimalLongitude": "-85.210926", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}