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": ""}
 MICHIGAN o!- i  americana 8  42.29667 M`M   hills on s bank of huron river?. d   >mV hirsuticaulis  5084 @   <a VAR.  HEUCHERA  vE      M UNITED STATES EILEEN W. ERLANSON  HH>  Washtenaw S)D     X_K 1464947 -83.83722 .Z1  heuchera americana var. hirsuticaulis 6)     saxifragales (wheelock) rosend., butters & lakela Ol%    sHk@- 1924-06-11
{"catalogNumber": "1464947", "order": "Saxifragales", "family": "", "scientificName": "Heuchera americana var. hirsuticaulis", "scientificNameAuthorship": "(Wheelock) Rosend., Butters & Lakela", "genus": "Heuchera", "subgenus": "", "specificEpithet": "americana", "verbatimTaxonRank": "var.", "infraspecificEpithet": "hirsuticaulis", "identifiedBy": "", "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": "", "decimalLatitude": "42.29667", "decimalLongitude": "-83.83722", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}