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": ""}
  7_ LATHYRUS JAPONICUS  fgws fabaceae  ] s.n.  @ dry sandy hill    Yn SCHOOLCRAFT EXPEDITIOM TO THE S0URCE OF THE MISSISSIPPI RIVER  AGOMA @   willd. fp  douglass hough@ton rLqw  CANADA ~   Ontario LBYH      k rR 46.464233    1337738 %]k     - foot of lake superor, west of sault ste. marie, pt. aux pins  
{"catalogNumber": "1337738", "order": "", "family": "Fabaceae", "scientificName": "Lathyrus japonicus", "scientificNameAuthorship": "Willd.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Douglass Houghton", "recordNumber": "s.n.", "verbatimEventDate": "", "habitat": "Dry sandy hill", "occurrenceRemarks": "Schoolcraft Expedition to the Source of the Mississippi River", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Algoma", "municipality": "", "locality": "Foot of Lake Superior, west of Sault Ste. Marie, Pt. aux Pins", "decimalLatitude": "46.464233", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}