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": ""}
MANITOULIN b+   46y3 cypripedium      z 45.65  2z Walter N. Koelz         pubescens Canada C2     G=2M3 1493693  V+J9* -82.26667  p,)7B PROVIDENCE BAY  L 4057   jJ 193207-16  e~< Asparagales   Axd_g PARVIFLORM   IV. cypripedium parviflorum var. pubescens    ONTARIO
{"catalogNumber": "1493693", "order": "Asparagales", "family": "", "scientificName": "Cypripedium parviflorum var. pubescens", "scientificNameAuthorship": "", "genus": "Cypripedium", "subgenus": "", "specificEpithet": "parviflorum", "verbatimTaxonRank": "", "infraspecificEpithet": "pubescens", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "4057", "verbatimEventDate": "1932-07-16", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Manitoulin", "municipality": "", "locality": "Providence Bay", "decimalLatitude": "45.65", "decimalLongitude": "-82.26667", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}