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": ""}
 portage lake vX  Robin W. Scribailo, Mitchell S. Alix           =/rT SIBIRICUM Kom.      saxifragales b   m 1913-06-21  EDWIN B. MAINS GCHo   1223246 t,C;   -83.913954 ZS?GE  michigan %w5     V;L 42.425075   $# v United States  
{"catalogNumber": "1223246", "order": "Saxifragales", "family": "", "scientificName": "", "scientificNameAuthorship": "Kom.", "genus": "", "subgenus": "", "specificEpithet": "sibiricum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Robin W. Scribailo, Mitchell S. Alix", "recordedBy": "Edwin B. Mains", "recordNumber": "", "verbatimEventDate": "1913-06-21", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Portage Lake", "decimalLatitude": "42.425075", "decimalLongitude": "-83.913954", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}