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": ""}
  8 lathyrus palustris       UNwB$ UNITED STATES     CWu School Girl's Glen Ann Arbor [Nichol5 Arboretum]  xyR fabaceae   UP4J3 Lathyrus    O 707     yz b FABALES  v2pga> 1346333  john h. ehlers |:erD  -83.7251 ^` F   w$  PALUSTRIS
{"catalogNumber": "1346333", "order": "Fabales", "family": "Fabaceae", "scientificName": "Lathyrus palustris", "scientificNameAuthorship": "", "genus": "Lathyrus", "subgenus": "", "specificEpithet": "palustris", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John H. Ehlers", "recordNumber": "707", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "School Girl's Glen Ann Arbor [Nichols Arboretum]", "decimalLatitude": "", "decimalLongitude": "-83.7251", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}