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": ""}
 lH MEXICO aristida arizonica T5au  CONTACT UM HERBARIUM U,  poaceae i    cnF arizonica  w POALES    Aristida wwy   A. Beetle & M. Mayal84`  Vasey d  1116991 fG   46!8 197201-23 OLD KINO SAND DUNES             R9ga  M-1918 
{"catalogNumber": "1116991", "order": "Poales", "family": "Poaceae", "scientificName": "Aristida arizonica", "scientificNameAuthorship": "Vasey", "genus": "Aristida", "subgenus": "", "specificEpithet": "arizonica", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "A. Beetle & M. May", "recordNumber": "M-1918", "verbatimEventDate": "1972-01-23", "habitat": "Old Kino sand dunes", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}