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": ""}
   .= Fraxius        northwest side of Black Lake (Sec. 21, Grnt Twp.)     Dy5 United States "SMALL TREE. ^YIJ    y edward g. voss     = 1220014   1949-08-03 9Vu      W3 low wet woods of elm & s|lver maple, abundant. Michigan n8   w 6Kr 11035
{"catalogNumber": "1220014", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "Fraxinus", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "", "recordNumber": "11035", "verbatimEventDate": "1949-08-03", "habitat": "low wet woods of elm & silver maple, abundant.", "occurrenceRemarks": "\"Small tree.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "northwest side of Black Lake (Sec. 21, Grant Twp.)", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}