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": ""}
 United S7ates kD   m #j 70-136 on thomas rd., just of wildner rd at fish point on saginaw bay. BzH   s [leaves unusually asymmetrical]    Rosales @     Lk  Ulmus pumila  A FW TREES AT EDGE OF WOODLOT. (   L. CiT       z4tc pumi|a    $` MICHIGAN  a=gS ULMACEAE    4a3 1354653  xmTZ9 1970-07-18 TUSCOLA ;     Ih john merkle
{"catalogNumber": "1354653", "order": "Rosales", "family": "Ulmaceae", "scientificName": "Ulmus pumila", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "pumila", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John Merkle", "recordNumber": "70-136", "verbatimEventDate": "1970-07-18", "habitat": "A few trees at edge of woodlot.", "occurrenceRemarks": "[Leaves unusually asymmetrical]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Tuscola", "municipality": "", "locality": "On Thomas Rd., just of Wildner Rd at Fish Point on Saginaw Bay.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}