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": ""}
       45.374549  7 ROSACEAE 1881-06-23 k    S aZ L.  EMMET  r  FRAGARIA VESCA      a VvL VOLNEY M. SPALDING   q8* Fragaria       s.n. rosales eza?t    Id MICH2IGAN   VESCA WB5  PETOSKEY. ]k= 
{"catalogNumber": "", "order": "Rosales", "family": "Rosaceae", "scientificName": "Fragaria vesca", "scientificNameAuthorship": "L.", "genus": "Fragaria", "subgenus": "", "specificEpithet": "vesca", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Volney M. Spalding", "recordNumber": "s.n.", "verbatimEventDate": "1881-06-23", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Emmet", "municipality": "", "locality": "Petoskey.", "decimalLatitude": "45.374549", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}