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": ""}
  -pC1976-05-30 eric a. bourdo, jr. Qa3  ACER `sU^)   HPe SAPINDALES  Lr,w STURGEON RIVER FLATS NEAR KEWEENAW BAY  D$)z4 L.   `LDd united states   )rK S.N.  z BARAGA 1333148 WA   negundUo d   MICHIGAN (n|     5Bl:U acer negundo   -q sapindaceae   q "30' tree."  COMMON STREAM ALONG STREAMS AND DITCHES ~Y     
{"catalogNumber": "1333148", "order": "Sapindales", "family": "Sapindaceae", "scientificName": "Acer negundo", "scientificNameAuthorship": "L.", "genus": "Acer", "subgenus": "", "specificEpithet": "negundo", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Eric A. Bourdo, Jr.", "recordNumber": "s.n.", "verbatimEventDate": "1976-05-30", "habitat": "Common stream along streams and ditches", "occurrenceRemarks": "\"30' tree.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Baraga", "municipality": "", "locality": "Sturgeon River flats near Keweenaw Bay", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}