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": ""}
   & OPULIFOLIUS     T   PULAWSKI TWP.  / 6976  * 45.33376  ye% b -83.71686  (l.)8 maxim. -bCM    along brook. Physocarpus opulifolius x6#O-    Z Rosales           Rosacea9e UNITED STATES J    ~ michigan 1467302 w 
{"catalogNumber": "1467302", "order": "Rosales", "family": "Rosaceae", "scientificName": "Physocarpus opulifolius", "scientificNameAuthorship": "(L.) Maxim.", "genus": "", "subgenus": "", "specificEpithet": "opulifolius", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "6976", "verbatimEventDate": "", "habitat": "Along brook.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Pulawski Twp.", "decimalLatitude": "45.33376", "decimalLongitude": "-83.71686", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}