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  Michx.  Witch hazel 7rail 9     Lo` * 1562077  WUn rubiaceae SMOOTH STEMS. SHORT ROSETTES. COMMON 10 :9     ; GALIUM    UNITED STATES *    42Â°15'18.33"N, 83°36'52.75"W !    g 1989-04-22 42.25421 D=LJU   ::* washtenaw    
{"catalogNumber": "1562077", "order": "", "family": "Rubiaceae", "scientificName": "", "scientificNameAuthorship": "Michx.", "genus": "Galium", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1989-04-22", "habitat": "Witch hazel trail", "occurrenceRemarks": "Smooth stems. Short rosettes. Common", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Washtenaw", "municipality": "", "locality": "", "decimalLatitude": "42.25421", "decimalLongitude": "", "verbatimCoordinates": "42\u00c2\u00b015'18.33\"N, 83\u00c2\u00b036'52.75\"W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}