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": ""}
 5Q^ 10837    a&c  OCCASIONAL   y 1962-08-01     pz3d In powe-r line opening      SAGINAW FOREST, ANN ARBOR &   -83.806645 +4      1477852 $K   n VIRGINIANA  o AM, William S. Benningotf (l.)$ i. m. johnst. M  
{"catalogNumber": "1477852", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "(L.) I. M. Johnst.", "genus": "", "subgenus": "", "specificEpithet": "virginiana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "William S. Benninghoff", "recordNumber": "10837", "verbatimEventDate": "1962-08-01", "habitat": "In power line opening", "occurrenceRemarks": "Occasional", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Saginaw Forest, Ann Arbor", "decimalLatitude": "", "decimalLongitude": "-83.806645", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}