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": ""}
     e washtenaw  1987-05-31 Y   rtaceae ?EM   YPSILANTI, HIGHLAND CEMETERY eLle      &k Infrequent   Oak-hickoy woods at top of bluff p   140  V4   zanthoxylum jwO!  1561832 Xh.~L    @ sapindales   JUDITH NOVAK KELLY z   lAw AMERICANUM  
{"catalogNumber": "1561832", "order": "Sapindales", "family": "Rutaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Zanthoxylum", "subgenus": "", "specificEpithet": "americanum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Judith Novak Kelly", "recordNumber": "140", "verbatimEventDate": "1987-05-31", "habitat": "Oak-hickoy woods at top of bluff", "occurrenceRemarks": "Infrequent", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Washtenaw", "municipality": "", "locality": "Ypsilanti, Highland Cemetery", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}