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": ""}
thunder bay >   23455 5Ew    euphorbia glyptosperma Y     l&r claude e. garton       engelm.     [2 -89.61667    S  y Railway siding just E of abandoned C.N.R. station at Kakabeka Falls,+ Oliver Township   ^ MICHAEL A. VINCENT    C malpighiales  48.4 T21H+  1986-08-08 !iK77 
{"catalogNumber": "", "order": "Malpighiales", "family": "", "scientificName": "Euphorbia glyptosperma", "scientificNameAuthorship": "Engelm.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Michael A. Vincent", "recordedBy": "Claude E. Garton", "recordNumber": "23455", "verbatimEventDate": "1986-08-08", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Thunder Bay", "municipality": "", "locality": "Railway siding just E of abandoned C.N.R. station at Kakabeka Falls, Oliver Township", "decimalLatitude": "48.4", "decimalLongitude": "-89.61667", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}