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": ""}
bradford s. slaughter;  CASS Ag  Brassicales 8 I    in rich mesic beech-maple forest, especially along roads and in canopy gaps. associates: acer saccharum, capsella bursa-pastoris, cardamine hirsuta, carex spp., claytonia virginica, elymus hystrix, geum canadense, poa annua, rubus |strigosus, turritis glabra, veronica per5ica, v. serpyllifolia. 7@ y|     rf7 Brassicaceae   ^QFR 2012-04-21 Anton A. Reznicek <R?vk    Alliaria LN~   f?wx 1485810  abundant. fls white. Eqp     (/f UNITED STATES  42.00615 6!M [  (M. Bieb.) Cavara & Grande ?y  petiolata 23  -85.95978 )  Fred Russ Forest. T dz. 
{"catalogNumber": "1485810", "order": "Brassicales", "family": "Brassicaceae", "scientificName": "", "scientificNameAuthorship": "(M. Bieb.) Cavara & Grande", "genus": "Alliaria", "subgenus": "", "specificEpithet": "petiolata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Bradford S. Slaughter", "recordNumber": "", "verbatimEventDate": "2012-04-21", "habitat": "In rich mesic beech-maple forest, especially along roads and in canopy gaps. Associates: Acer saccharum, Capsella bursa-pastoris, Cardamine hirsuta, Carex spp., Claytonia virginica, Elymus hystrix, Geum canadense, Poa annua, Rubus strigosus, Turritis glabra, Veronica persica, V. serpyllifolia.", "occurrenceRemarks": "Abundant. Fls white.", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Cass", "municipality": "", "locality": "Fred Russ Forest.", "decimalLatitude": "42.00615", "decimalLongitude": "-85.95978", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}