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": ""}
 Y-,M poales   1838-06-25  B(   R^T Engelm.   washtenaw rQ:$&   John Wright S     .$s Sparganium   n9y|I UNITED STATES   B+ MARGIN OF HURON RIVER, IN WATER   a-, first geological survey of michigan, 1837â1840, douglass houghton, state geologist; abram sager, botanist and zoologist, 1837; john wright, state botanist, 1838, assisted by george h. bull [the pencil label is thought to be work of an herbarivm assistant, ca. 1870] [coordinates at hurom river at the broadway st. bridge]   nCz 1269454 s.n. 5)   @ Typhaceae Michigan sG  SPARGANIUM EURYCARPUM C#  42.2882    w  -83.7405 a       2FV Ann Arbor
{"catalogNumber": "1269454", "order": "Poales", "family": "Typhaceae", "scientificName": "Sparganium eurycarpum", "scientificNameAuthorship": "Engelm.", "genus": "Sparganium", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John Wright", "recordNumber": "s.n.", "verbatimEventDate": "1838-06-25", "habitat": "Margin of Huron River, in water", "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 pencil label is thought to be work of an herbarium assistant, ca. 1870] [Coordinates at Huron River at the Broadway St. bridge]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "Ann Arbor", "decimalLatitude": "42.2882", "decimalLongitude": "-83.7405", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}