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": ""}
 JWS?S hills on s bank of huron river.  S1n Saxifragaceae    yPoo 1924-06-11  3vG-U 5084 -83.83722 L y   CP MICHIGAN  elizabeth f. wells d!n`P  americana 9  WASHENAW  h  eileen w. erlanson  p>  (WHEELOCK) ROSEND., BUTTERS & LAKELA @$     1464947 kmU;    *@2W 42.29667  7lIzl united states var. fQcJ  near scio. e  hirsuticaulis q  heuchera J K   wY HEUCHERA AMERICANA VAR. HIRSUTICAULIS  SAXIFRAGALES _ 
{"catalogNumber": "1464947", "order": "Saxifragales", "family": "Saxifragaceae", "scientificName": "Heuchera americana var. hirsuticaulis", "scientificNameAuthorship": "(Wheelock) Rosend., Butters & Lakela", "genus": "Heuchera", "subgenus": "", "specificEpithet": "americana", "verbatimTaxonRank": "var.", "infraspecificEpithet": "hirsuticaulis", "identifiedBy": "Elizabeth F. Wells", "recordedBy": "Eileen W. Erlanson", "recordNumber": "5084", "verbatimEventDate": "1924-06-11", "habitat": "Hills on S bank of Huron River.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "Near Scio.", "decimalLatitude": "42.29667", "decimalLongitude": "-83.83722", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}