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": ""}
 united states J    6gz tuscola state game area: along the souh side of the cass river.     5<Cg Sapindaceae   g 43.4563   TUSCOLA fX E&     ohm/ jess m. lincoln   g michigan  ANTON A. REZNICEK |     z 43 ACER n!8~    -o# sapindales   Acer nigrum c  f. michx. .8_#  Collected in a relatively high quality second bottom forest along the south side of the >Cass River. Only observed in this one location and only a few small trees wre found, all smaller than 1^0ââ dbh. Abundant Acer saccharum in this area. Some may have been A. nigrum. Associates: Garya cordiformis, Tsuga canadensis, Fafgs gandifolia, Tilia americana, Staphylea trifolia. gG 
{"catalogNumber": "", "order": "Sapindales", "family": "Sapindaceae", "scientificName": "Acer nigrum", "scientificNameAuthorship": "F. Michx.", "genus": "Acer", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Jesse M. Lincoln", "recordNumber": "43", "verbatimEventDate": "", "habitat": "Collected in a relatively high quality second bottom forest along the south side of the Cass River. Only observed in this one location and only a few small trees were found, all smaller than 10\u00e2\u0080\u0099\u00e2\u0080\u0099 dbh. Abundant Acer saccharum in this area. Some may have been A. nigrum. Associates: Carya cordiformis, Tsuga canadensis, Fagus grandifolia, Tilia americana, Staphylea trifolia.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Tuscola", "municipality": "", "locality": "Tuscola State Game Area: along the south side of the Cass River.", "decimalLatitude": "43.4563", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}