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": ""}
 i ST. CLAIR   En  michigan  W  In damp or dry ground with other trees. Common.  Malpighiales b^/*    !Tyt) MICHX. [at least 2 clones. BVB66]MICH ]   1895-04-17 AE       ! BURTONt V. BARNES   *(3 Charles K. Dodge  .=f 1309942    Rfc UNITED STATES  hm % grandidentata Populus grandidentata d   POPULUS  xc S   h9_  s.n. No named localiy for catalo no:1309942 s0e  
{"catalogNumber": "1309942", "order": "Malpighiales", "family": "", "scientificName": "Populus grandidentata", "scientificNameAuthorship": "Michx.", "genus": "Populus", "subgenus": "", "specificEpithet": "grandidentata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Burton V. Barnes", "recordedBy": "Charles K. Dodge", "recordNumber": "s.n.", "verbatimEventDate": "1895-04-17", "habitat": "In damp or dry ground with other trees. Common.", "occurrenceRemarks": "[at least 2 clones. BVB66]MICH", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "St. Clair", "municipality": "", "locality": "No named locality for catalog no:1309942", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}