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": ""}
 t opulifolius           :RrM (l.) maxim.    sandy banks of 7he raisin river    %: W  rosales -83.6597 |   a physocarpus opulifolius  Dundee bHR~        ~4o 1837-07-03  
{"catalogNumber": "", "order": "Rosales", "family": "", "scientificName": "Physocarpus opulifolius", "scientificNameAuthorship": "(L.) Maxim.", "genus": "", "subgenus": "", "specificEpithet": "opulifolius", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1837-07-03", "habitat": "Sandy banks of the Raisin River", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Dundee", "decimalLatitude": "", "decimalLongitude": "-83.6597", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}