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": ""}
 159 Vb     y+ 1903-06-25 landolt k|  1208913 #t3E#  ARACEAE n  lincoln .^QI  Midvale oy  lat/long: 47 -110 !~u0  lemna lb%   ]x) Ponds     turionifera x   MONTANA E|X        YI lemna turionifera 
{"catalogNumber": "1208913", "order": "", "family": "Araceae", "scientificName": "Lemna turionifera", "scientificNameAuthorship": "Landolt", "genus": "Lemna", "subgenus": "", "specificEpithet": "turionifera", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "159", "verbatimEventDate": "1903-06-25", "habitat": "Ponds", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Montana", "county": "Lincoln", "municipality": "", "locality": "Midvale", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "Lat/Long: 47 -110", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}