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": ""}
1222493 O=+  45.06878     michigan 3:g  -83.48159 -Y   &W> spithamaea  xv 172  o united states   convolvulaceae k3a    alpena b   tbHws in full sunlight on limestone and red clay with daisy and leafy spurge   calyst egia =    CALYSTEGIA SPITHAMAEA y$yw_   ua,w# SOLANALES    1986-06-29      =G Deb Garlitz
{"catalogNumber": "1222493", "order": "Solanales", "family": "Convolvulaceae", "scientificName": "Calystegia spithamaea", "scientificNameAuthorship": "", "genus": "Calystegia", "subgenus": "", "specificEpithet": "spithamaea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Deb Garlitz", "recordNumber": "172", "verbatimEventDate": "1986-06-29", "habitat": "In full sunlight on limestone and red clay with daisy and leafy spurge", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Alpena", "municipality": "", "locality": "", "decimalLatitude": "45.06878", "decimalLongitude": "-83.48159", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}