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": ""}
   43.709283333E3 =      -85.3348166667 _Q    b rhamnus  E COLFAX TWP, WILSON RD AT 125TH AVE A BIT SHORT 0.25 MILE NORTH, WEST SIDE. JUST OFF ROADSIDE.     + T;S rosales     ZJ, STEPHEN ROSS  =0 C( APPROX 0.5M TALL, SPREADING OVER AREA ABOUT 5M X 1.5M.   J l'hã©r. anton a. reznicek 3K      
{"catalogNumber": "", "order": "Rosales", "family": "", "scientificName": "", "scientificNameAuthorship": "L'H\u00c3\u00a9r.", "genus": "Rhamnus", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Stephen Ross", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "Approx 0.5m tall, spreading over area about 5m x 1.5m.", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Colfax Twp, Wilson Rd at 125th Ave a bit short 0.25 mile north, west side. Just off roadside.", "decimalLatitude": "43.7092833333", "decimalLongitude": "-85.3348166667", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}