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": ""}
  W 1353   si_i comvolvulaceae  ML )S ANTON A. REZNICEK  SY -83.734761     4X, 42.313684  y calystegia 1481770 -s>D   CALYSTEGIA S3PIUM 0    7 In agro. 1927-07-28  uFX   % SEPIUM  oe4k$ WASHTENAW    #+<E Frederick J. Hermann    %)  SOLANALES  (l.) r. br. 2v6HY   dG1 MICHIGAN  
{"catalogNumber": "1481770", "order": "Solanales", "family": "Convolvulaceae", "scientificName": "Calystegia sepium", "scientificNameAuthorship": "(L.) R. Br.", "genus": "Calystegia", "subgenus": "", "specificEpithet": "sepium", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Frederick J. Hermann", "recordNumber": "1353", "verbatimEventDate": "1927-07-28", "habitat": "In agro.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "", "decimalLatitude": "42.313684", "decimalLongitude": "-83.734761", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}