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": ""}
  convolvulaceae DQ]    solanales 0>   z9:, "TWINING VINE; FLS WHT." Wayne ^s  42.3789589 pfa%    q ROADtSIDE; CLAY LOAM SOIL; FULL SUN;   _ Calystegia sepium    1967-06-29 C7   833 e -V  (l.) r. br.    ruth b. alford (macfarlane) ^Q~7     YE4. -83.509274 MICHIGAN A:fl    U>zO  UNITED STATES  
{"catalogNumber": "", "order": "Solanales", "family": "Convolvulaceae", "scientificName": "Calystegia sepium", "scientificNameAuthorship": "(L.) R. Br.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Ruth B. Alford (MacFarlane)", "recordNumber": "833", "verbatimEventDate": "1967-06-29", "habitat": "roadside; clay loam soil; full sun;", "occurrenceRemarks": "\"twining vine; fls wht.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Wayne", "municipality": "", "locality": "", "decimalLatitude": "42.378589", "decimalLongitude": "-83.509274", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}