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": ""}
 zNf% antennaria howellii  Q &4U 2018-05-23  w$ AONTENNARIA  CJV ASTERALES    ]iG T02N YR08W S30 SW1/4, Pierce Cedar Creek Institute      `pW 2081  ?& 1561698 greene [    -85.300527 Z   bradford s. slaughter z6?%x    ] Michigan      WC barry 
{"catalogNumber": "1561698", "order": "Asterales", "family": "", "scientificName": "Antennaria howellii", "scientificNameAuthorship": "Greene", "genus": "Antennaria", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Bradford S. Slaughter", "recordNumber": "2081", "verbatimEventDate": "2018-05-23", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Barry", "municipality": "", "locality": "T02N R08W S30 SW1/4, Pierce Cedar Creek Institute", "decimalLatitude": "", "decimalLongitude": "-85.300527", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}