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": ""}
 &oa  43.07985   12400 ,    B, lambton  2@E -81.79133       |f; anton a. reznicek  ad.+^ ALONG SMALL STREAM FLOWING INTO AUSABLE RIVER, JUST N OE FOSSIL RD., AND W OF SYLVAN RD. CA. 3.5 KM E OF ARKONA  ? Jeffersonia diphylla   D CANADA  w? ONTARIO       43.079854, -81.791329    7  2016-04-21  T/Vm jeffersonia  uz 158373 
{"catalogNumber": "1558373", "order": "", "family": "", "scientificName": "Jeffersonia diphylla", "scientificNameAuthorship": "", "genus": "Jeffersonia", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Anton A. Reznicek", "recordNumber": "12400", "verbatimEventDate": "2016-04-21", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Lambton", "municipality": "", "locality": "Along small stream flowing into Ausable River, just N of Fossil Rd., and W of Sylvan Rd. ca. 3.5 km E of Arkona", "decimalLatitude": "43.07985", "decimalLongitude": "-81.79133", "verbatimCoordinates": "43.079854, -81.791329", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}