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": ""}
  g*/2Z MICHIGAN   tl&u. L.         M l  1310 norvegica <r,+   Scotty Bay. A_` ~    CEU -84.194464   potentilla norvegica p    Bb john h. ehlers ROSALES  G3     b   1920-08-28  stony shore. dm 
{"catalogNumber": "", "order": "Rosales", "family": "", "scientificName": "Potentilla norvegica", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "norvegica", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John H. Ehlers", "recordNumber": "1310", "verbatimEventDate": "1920-08-28", "habitat": "Stony shore.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Scotty Bay.", "decimalLatitude": "", "decimalLongitude": "-84.194464", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}