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": ""}
  OP] 1415898 FORREST SHREVE E&_s q   :eq 1941-04-07 Poaceae dFA    _ g@ HILARIA   XWZ (THURB) BENTH. (EX SCRIBN.      W RIGIDA   aD 1 arizona   POALES R>6   UNITED$ STATES     10147 # 9   hilaria rigida (  maricopa OsS    1 p  CONTACT UM HERBARIUM
{"catalogNumber": "1415898", "order": "Poales", "family": "Poaceae", "scientificName": "Hilaria rigida", "scientificNameAuthorship": "(Thurb.) Benth. ex Scribn.", "genus": "Hilaria", "subgenus": "", "specificEpithet": "rigida", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Forrest Shreve", "recordNumber": "10147", "verbatimEventDate": "1941-04-07", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Arizona", "county": "Maricopa", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}