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": ""}
 1960-07-01 Yt  1404294 ~   y MONTANA 326, 4 MILES FROM M35 6785 [m2k  sobol.  k p    !4H   POACEAE              Lv B alopecurus aequalis   >  AEQUALIS   #[& L. H. HARVEY  K Poales 
{"catalogNumber": "1404294", "order": "Poales", "family": "Poaceae", "scientificName": "Alopecurus aequalis", "scientificNameAuthorship": "Sobol.", "genus": "", "subgenus": "", "specificEpithet": "aequalis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "L. H. Harvey", "recordNumber": "6785", "verbatimEventDate": "1960-07-01", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Montana 326, 4 miles from M35", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}