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": ""}
POPULUS  u I  POPULUS ALBA o  77  Mp   Farmer's Dock boat landing; adjacent in young forest around boat landing mG_    aRo 1562683     9p L.  ^  Malpighiales  Ii-2 alba   O 2018-101-06 -89.98111 PfE  45.72375 -89.98111 .s?       45.72375 H    #AMS] United States SA1ICACEAE >*g   = Delta  qX) Michigan 
{"catalogNumber": "1562683", "order": "Malpighiales", "family": "Salicaceae", "scientificName": "Populus alba", "scientificNameAuthorship": "L.", "genus": "Populus", "subgenus": "", "specificEpithet": "alba", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "77", "verbatimEventDate": "2018-11-06", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Delta", "municipality": "", "locality": "Farmer's Dock boat landing; adjacent in young forest around boat landing", "decimalLatitude": "45.72375", "decimalLongitude": "-89.98111", "verbatimCoordinates": "45.72375 -89.98111", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}