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": ""}
  E 1955-08-13  iD  & l.   L$+T sativa  C fabales  0zrB6 [Sample taken for pollen and spore coll. 3/13/57 R. O. Kapp]   @X sharon t0wnship. sharon hollow. easudes rd. between j4cob and sharon hollow roads. MICHIGAN /[   D*HGD KENNETH A. WILSON united states w&k U   5* -84.11209  medicago sativa _%3Q  MEDICAGO Q4    !`y  FABACEAE    v 42.18254     685 nk] x  Wastenaw F; 
{"catalogNumber": "", "order": "Fabales", "family": "Fabaceae", "scientificName": "Medicago sativa", "scientificNameAuthorship": "L.", "genus": "Medicago", "subgenus": "", "specificEpithet": "sativa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Kenneth A. Wilson", "recordNumber": "685", "verbatimEventDate": "1955-08-13", "habitat": "", "occurrenceRemarks": "[Sample taken for pollen and spore coll. 3/13/57 R. O. Kapp]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "Sharon township. Sharon Hollow. Easudes Rd. between Jacob and Sharon Hollow Roads.", "decimalLatitude": "42.18254", "decimalLongitude": "-84.11209", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}