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": ""}
  7D Edward G. Voss            ?gO1 Michigan sphaerocarpon 9[3.      =e<=- OLD EIELD ON SOKUTH 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)   OUU9 "also present at the site were: leptoloma cognatum, poa compressa, euphorbia corollata, hieracium grono@vii, gnaphalium obtusifolium, agrostis hyemalis, botrychium dissectum f. obliquum. soil ph from about roots of s. tubeFrosa, androogon virginicus,aristida basiramea, and danthonia spicata was 3.9-4.1"    h Calhoun    dichanthelium suphaerocarpon  _  g% (elliott) gould  
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Dichanthelium sphaerocarpon", "scientificNameAuthorship": "(Elliott) Gould", "genus": "", "subgenus": "", "specificEpithet": "sphaerocarpon", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "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": "", "stateProvince": "Michigan", "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": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}