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": ""}
 AH 8969  eriochloa acuminata Z<61J   O 1972-08-29  X 1414010  united states l TX$         .$zus poaceae Pima %Y `     > leroy h. harvey & john t. witherspoon  Ag@E Er|ochloa CONTACT UM HERBARIUM j[  PALES Z:`     (j. presl) kunth  7    (g  arizona  acuminata U 3`u 
{"catalogNumber": "1414010", "order": "Poales", "family": "Poaceae", "scientificName": "Eriochloa acuminata", "scientificNameAuthorship": "(J. Presl) Kunth", "genus": "Eriochloa", "subgenus": "", "specificEpithet": "acuminata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "LeRoy H. Harvey & John T. Witherspoon", "recordNumber": "8969", "verbatimEventDate": "1972-08-29", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Arizona", "county": "Pima", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}