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": ""}
 =  41.839175       Qs MICHIGAN  UNITED STATES 6      =ilJ0 poales CYPERUS LUPULINUS x(  lupulinus p   K<5^ ROBERT W. SMITH  1328720 VoZ      _L  Cyperus lenawee =  OPEN SANDY AREA. 3%uo   N. OF TREAT HWY. AT LAST CURVE N. OF GORMAN RD., MADISONTWP. @e  1744 J(3~ 
{"catalogNumber": "1328720", "order": "Poales", "family": "", "scientificName": "Cyperus lupulinus", "scientificNameAuthorship": "", "genus": "Cyperus", "subgenus": "", "specificEpithet": "lupulinus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert W. Smith", "recordNumber": "1744", "verbatimEventDate": "", "habitat": "Open sandy area.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Lenawee", "municipality": "", "locality": "N. of Treat Hwy. at last curve n. of Gorman Rd., Madison Twp.", "decimalLatitude": "41.839175", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}