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": ""}
  W| "COMMON SMALL TREQE CA. 3 M TALL. BARK GRAY. CATKINS TAN."    -84.80766 x    betulaceae   7@  2252   < CARPINUS CARO&LINIANA   t 1989-05-07  ~8 Brandt Woods. Sect. 8, T2S, R4W.  K<4a Dan J. Skean, Jr.  fagales ~t       + *o* Waltrer    x+Y8 michigan   CAROLINIANA !  
{"catalogNumber": "", "order": "Fagales", "family": "Betulaceae", "scientificName": "Carpinus caroliniana", "scientificNameAuthorship": "Walter", "genus": "", "subgenus": "", "specificEpithet": "caroliniana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Dan J. Skean, Jr.", "recordNumber": "2252", "verbatimEventDate": "1989-05-07", "habitat": "", "occurrenceRemarks": "\"Common small tree ca. 3 m tall. Bark gray. Catkins tan.\"", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Brandt Woods. Sect. 8, T2S, R4W.", "decimalLatitude": "", "decimalLongitude": "-84.8066", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}