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": ""}
   1309973 %pg   2Q populus grandidentata PORT HURON 6p o   |  Michigan MICHX. HflJ   h burton v. barnes grandidentata %0,y   00xV WOODS JOHN WRIGHT  a H1    _ VA Malpighiales 188-05-20 P&n    ~ F  42.9761     2%R UNITED STATES -82.4242 z`(@H   /I8db SALICACEAE  st. clair fE)   ,y s.n. FIRST GEOLOGICAL SURVEY OF MICHIGAN, 1837Â1840, DOUGLASS HOUGHTON, STATE GEOLOGIST; ABRAM SAGER, BOTANIST AND ZOLOGIST, 1837; JHN WRIGHT, STATE BOTANIST, 1838, ASSISTED BY GEORGE H. BULL [THE DATA ON THIS SHEET ARE IN THE HAND OF MARK W. HARRINGTON, CA. 1870] [THE MATURE LEAVES MUST HAVE BEEN COLLECTED ON A DIFFERENT DATE THAN THE FLOWERS] [COORDINATES PLACED AT THE HURON AVE. BRIDGE OVER THE BLACK RIVER] 6Y[   a&wb Populus
{"catalogNumber": "1309973", "order": "Malpighiales", "family": "Salicaceae", "scientificName": "Populus grandidentata", "scientificNameAuthorship": "Michx.", "genus": "Populus", "subgenus": "", "specificEpithet": "grandidentata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Burton V. Barnes", "recordedBy": "John Wright", "recordNumber": "s.n.", "verbatimEventDate": "1838-05-20", "habitat": "Woods", "occurrenceRemarks": "First Geological Survey of Michigan, 1837\u00e2\u0080\u00931840, Douglass Houghton, State Geologist; Abram Sager, Botanist and Zoologist, 1837; John Wright, State Botanist, 1838, assisted by George H. Bull [The data on this sheet are in the hand of Mark W. Harrington, ca. 1870] [the mature leaves must have been collected on a different date than the flowers] [Coordinates placed at the Huron Ave. bridge over the Black River]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "St. Clair", "municipality": "", "locality": "Port Huron", "decimalLatitude": "42.9761", "decimalLongitude": "-82.4242", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}