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": ""}
   (PSA JOHN H. EHLERS   42.28228 B    ^% 1346333    ;(E Z banks of the huron  FABALES hQwk   Michigan `;Vs@   Fabaceae !    1918-O6-07 [   @L -83.7251  2Y0 l.   707 SV    Lathyrus Tsdp$ 
{"catalogNumber": "1346333", "order": "Fabales", "family": "Fabaceae", "scientificName": "", "scientificNameAuthorship": "L.", "genus": "Lathyrus", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John H. Ehlers", "recordNumber": "707", "verbatimEventDate": "1918-06-07", "habitat": "Banks of the Huron", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "", "decimalLatitude": "42.28228", "decimalLongitude": "-83.7251", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}