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": ""}
 zM  -85.299684 ALISMATALES *s  United States O    ! = Hastings Hatchery Pond #3       1/* Michx. 1936-08-08 |    6EWi VALLISNERIA   | barry    2J= depth of water: 2 ft. bottom: sand, gravel  $ 278       1 1304706      AMERICANA  U*+L C.M. TARZWE1L
{"catalogNumber": "1304706", "order": "Alismatales", "family": "", "scientificName": "", "scientificNameAuthorship": "Michx.", "genus": "Vallisneria", "subgenus": "", "specificEpithet": "americana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "C.M. Tarzwell", "recordNumber": "278", "verbatimEventDate": "1936-08-08", "habitat": "Depth of Water: 2 ft. Bottom: sand, gravel", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Barry", "municipality": "", "locality": "Hastings Hatchery Pond #3", "decimalLatitude": "", "decimalLongitude": "-85.299684", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}