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": ""}
POALES On(Aa     %mCH~ 1989-11-19     Lv4 Tripsacum pilosum     U8qu TRIPSACUM   J. A. Machuca NuÃ±ez *_c5T    #F CONTACT UM HERBARIUM    pilosum HRl     SCRIBN. & MERR. qXz&    ,Pb/ J. SÃ¡NCHE-KEN 
{"catalogNumber": "", "order": "Poales", "family": "", "scientificName": "Tripsacum pilosum", "scientificNameAuthorship": "Scribn. & Merr.", "genus": "Tripsacum", "subgenus": "", "specificEpithet": "pilosum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "J. S\u00c3\u00a1nchez-Ken", "recordedBy": "J. A. Machuca Nu\u00c3\u00b1ez", "recordNumber": "", "verbatimEventDate": "1989-11-19", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}