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": ""}
-83.662835 mq23   42.300243 j  CRIS=PUS m   |ZYk Washtenaw  =c caryophyllales   u 1476495     ANTON A. REZNI%CEK -   198 :<.    zK % Polygonaceae RUMEX CRISPUS G[    _M! l.  !^t MICHIGAN  6 united states  G~ETk UNIVERSITY OF MICHIGAN OTANICAL GARDENS, DIXBORO SITE, 4.5 MI. NORTHEAST OF ANN ARBOR. RIVER WOODS AREA. [A 1958 MAP OF UM BOTANICAL GARDENS INDICATES ÂRIVER-WOODSÂ EXTENDING FOR ABOUT 0.7 ^MI ALONG FLEMING CREEK AT, APPROX. LAT. 42.3030 LONG -83.6583.]     3V: RUMEX 
{"catalogNumber": "1476495", "order": "Caryophyllales", "family": "Polygonaceae", "scientificName": "Rumex crispus", "scientificNameAuthorship": "L.", "genus": "Rumex", "subgenus": "", "specificEpithet": "crispus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "", "recordNumber": "198", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "University of Michigan Botanical Gardens, Dixboro Site, 4.5 mi. northeast of Ann Arbor. River Woods area. [A 1958 map of UM Botanical Gardens indicates \u00e2\u0080\u009cRiver-woods\u00e2\u0080\u009d extending for about 0.7 mi along Fleming Creek at approx. Lat. 42.3030 Long -83.6583.]", "decimalLatitude": "42.300243", "decimalLongitude": "-83.662835", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}