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": ""}
  u populus deltoides subsp. monilifera Populus kuUK  MICHIGAN IU   r`A emma j. cole  vy monilifera  d# GRAND RAPIDS.   $] 42.96336   V%[ Malpighiales  -85.668086 $z+2   s s.n. Salicaceae m   29qh Kent   l0hU9 subsp.  g deltoides 1244775 &b  united states `   vc!`~ 1897-04-03     N (AITON) ECKENW.  /V;m EDW4RD G. VOSS
{"catalogNumber": "1244775", "order": "Malpighiales", "family": "Salicaceae", "scientificName": "Populus deltoides subsp. monilifera", "scientificNameAuthorship": "(Aiton) Eckenw.", "genus": "Populus", "subgenus": "", "specificEpithet": "deltoides", "verbatimTaxonRank": "subsp.", "infraspecificEpithet": "monilifera", "identifiedBy": "Edward G. Voss", "recordedBy": "Emma J. Cole", "recordNumber": "s.n.", "verbatimEventDate": "1897-04-03", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Kent", "municipality": "", "locality": "Grand Rapids.", "decimalLatitude": "42.96336", "decimalLongitude": "-85.668086", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}