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": ""}
  NUMEROUS SCATTERED TREES. ,   K4D8 CA. 14 MI. WSW OF STEPHENSON, E. BANK  OF MENOMINEE RIVER, "THE OXBOW" NW 1/4 SECT.. |0, T34N R29W 45.35798        vsq c Don Henson  Xh 7431  k:  Menominee    ag -87.876386 Juglandaceae u  UNITED STATES m;l    6U|x bottomand forest  dominated by acer saccharinum and fraxinus pennsylvanica.  +M CORDIFORMIS   S 1984-09-11   Carya m=   X2k]s (WANGENH.) K. KOCH  carya cordiformis RxV 
{"catalogNumber": "", "order": "", "family": "Juglandaceae", "scientificName": "Carya cordiformis", "scientificNameAuthorship": "(Wangenh.) K. Koch", "genus": "Carya", "subgenus": "", "specificEpithet": "cordiformis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Don Henson", "recordNumber": "7431", "verbatimEventDate": "1984-09-11", "habitat": "Bottomland forest dominated by Acer saccharinum and Fraxinus pennsylvanica.", "occurrenceRemarks": "Numerous scattered trees.", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Menominee", "municipality": "", "locality": "ca. 14 mi. WSW of Stephenson, E. bank of Menominee River, \"The Oxbow\" NW 1/4 sect.. 10, T34N R29W", "decimalLatitude": "45.35798", "decimalLongitude": "-87.876386", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}