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": ""}
 sf$ 42.052265    NH 1333523    1986-06-[22 !Nz`    :Ax2 1635 -84.315965 Z    -U3  aryophyllales   a SILENE  Michigan  x24  SILENE DICHOTOMA %  SE. corner of US-12 and Harris Hwy., Woodstock Twp. V       A! ROBERT W. SMITH   A^ dichotom4 
{"catalogNumber": "1333523", "order": "Caryophyllales", "family": "", "scientificName": "Silene dichotoma", "scientificNameAuthorship": "", "genus": "Silene", "subgenus": "", "specificEpithet": "dichotoma", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert W. Smith", "recordNumber": "1635", "verbatimEventDate": "1986-06-22", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "SE. corner of US-12 and Harris Hwy., Woodstock Twp.", "decimalLatitude": "42.052265", "decimalLongitude": "-84.315965", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}