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": ""}
 Secondterrace of flodplain. Occasional clones of large trees. 3HHF   |M,!  70-78  [>c malpighiales    VT Pobulus  JOHN MERKLE |Y    Populus grandidentata  *$d  1309996 >OUr`     on maple river at maple river game area dnr access site ne of maple rapids. [&Pf     Z7+  salicaceae  QAn michigan  22 .= 43.12144 grandidentata =7   xsxG3 1970-07-11   58<] Gratiot  
{"catalogNumber": "1309996", "order": "Malpighiales", "family": "Salicaceae", "scientificName": "Populus grandidentata", "scientificNameAuthorship": "", "genus": "Populus", "subgenus": "", "specificEpithet": "grandidentata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John Merkle", "recordNumber": "70-78", "verbatimEventDate": "1970-07-11", "habitat": "Second terrace of floodplain. Occasional clones of large trees.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Gratiot", "municipality": "", "locality": "On Maple River at Maple River Game Area DNR access site ne of Maple Rapids.", "decimalLatitude": "43.12144", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}