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": ""}
 1935-07-28 epX7  UNITED STATES ~   julian a. steyermark |M YJ   T juncus   Y 19366     g POALES  F Juncus anthelatus   A > juncaceae     Y2_# prairie   D?B2W Between Fanning & Cuba.  CRAWFORD OE N   Z[ wiegand) r. e. broos  f^E<r anthelatus    Mr 1446696
{"catalogNumber": "1446696", "order": "Poales", "family": "Juncaceae", "scientificName": "Juncus anthelatus", "scientificNameAuthorship": "(Wiegand) R. E. Brooks", "genus": "Juncus", "subgenus": "", "specificEpithet": "anthelatus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Julian A. Steyermark", "recordNumber": "19366", "verbatimEventDate": "1935-07-28", "habitat": "Prairie", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Crawford", "municipality": "", "locality": "Between Fanning & Cuba.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}