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": ""}
  1/12 s.n.  166582  8  by headstone of cemetery with very sandy soil. fairly well establsihed in this cemetery VC4  bruce (4AF    lH Bruce Peninsula. Stokes Bay canad c       joseph w. johnson q J`    !u SAXIFRAGALES Crassulaceae  ~#[  Ontario f~F%   SEMP3RVIVUM TECTORUM )9c2D  SEMPERVIVUM ,[      1993-07-31 U0>E   
{"catalogNumber": "1665821", "order": "Saxifragales", "family": "Crassulaceae", "scientificName": "Sempervivum tectorum", "scientificNameAuthorship": "", "genus": "Sempervivum", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Joseph W. Johnson", "recordNumber": "s.n.", "verbatimEventDate": "1993-07-31", "habitat": "By headstone of cemetery with very sandy soil. Fairly well establsihed in this cemetery", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Bruce", "municipality": "", "locality": "Bruce Peninsula. Stokes Bay", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}