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": ""}
 ]e7 e.r. blakley   t=u  california 4158 . aj    (HXr 1961-04-23   = Pers.   3ey POALES  1207473 V@K   CONTACT UM HERBARIUM B1ya/  domingensis JGE,j   O Typha domingensis TYPHA A!> 2      ventura 7s4  Typhaceae ADeMO   7 United States   
{"catalogNumber": "1207473", "order": "Poales", "family": "Typhaceae", "scientificName": "Typha domingensis", "scientificNameAuthorship": "Pers.", "genus": "Typha", "subgenus": "", "specificEpithet": "domingensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "E.R. Blakley", "recordNumber": "4158", "verbatimEventDate": "1961-04-23", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "California", "county": "Ventura", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}