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": ""}
 ;Q57r CONVOLVULACEAE 41.90408 O    8 1072  idn sandyhillside in abandoned field by M 60,   R5! T 6 S, R 13 W, SEC. 35, 1/2 MILE EAST OF JONES #1960-06-12 @#(  solanales dj   United States 1cC        $lN 1222499  Sy (L.) PURSH spithamaea SX ;   =M% Calystegia  I5PVe MICHIGAN -85.7894 w%0W  PETER A. HYYPIO +9^   cass v     j(cD calystegia spithamaea   
{"catalogNumber": "1222499", "order": "Solanales", "family": "Convolvulaceae", "scientificName": "Calystegia spithamaea", "scientificNameAuthorship": "(L.) Pursh", "genus": "Calystegia", "subgenus": "", "specificEpithet": "spithamaea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Peter A. Hyypio", "recordNumber": "1072", "verbatimEventDate": "1960-06-12", "habitat": "sandy hillside in abandoned field by M 60,", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Cass", "municipality": "", "locality": "T 6 S, R 13 W, Sec. 35, 1/2 mile east of Jones", "decimalLatitude": "41.90408", "decimalLongitude": "-85.7894", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}