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": ""}
 8144B yx    Quercus 9  ,P  fagales 0    J1g4i 1954-09-25   lif Fagaceae     WARREN H. WAGNER, JR. & HARLEY H. BARTLETT ;G ><   michigan Pg,w    WASHTENAW aF=:,  ã schuettei mNUU   quercus ã schuettei RJ    n1247199 T   UNITED STATES nt1Y 
{"catalogNumber": "1247199", "order": "Fagales", "family": "Fagaceae", "scientificName": "Quercus \u00c3\u0097 schuettei", "scientificNameAuthorship": "", "genus": "Quercus", "subgenus": "", "specificEpithet": "\u00c3\u0097 schuettei", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Warren H. Wagner, Jr. & Harley H. Bartlett", "recordNumber": "8144b", "verbatimEventDate": "1954-09-25", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}