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": ""}
 Anthemis z@_   H9@iW ROBERT MERRILL KING  |4[u virginia  7 2r HANOVER ATLEE +t?QK   ANTHEMIS ARVENSIS  >[s?  4steraceae p c    = 1968-05-12 arvensis m   d^__F asterales     ]O$gA United States        zp L.    g&M 1534312  
{"catalogNumber": "1534312", "order": "Asterales", "family": "Asteraceae", "scientificName": "Anthemis arvensis", "scientificNameAuthorship": "L.", "genus": "Anthemis", "subgenus": "", "specificEpithet": "arvensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert Merrill King", "recordNumber": "", "verbatimEventDate": "1968-05-12", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Virginia", "county": "Hanover", "municipality": "", "locality": "Atlee", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}