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": ""}
  L 4572    (nZ= lamiaceae  ABICULATUM iBc4       ^9<X  lamiales G. L. Webs+ter & K. IH. Miller n   1221056 z)$jI     a#;z$ CONTACT UM HERBARIUM 1952-07-28 f-6  w.s.stewart X  Hedeoma apicul4tum ^     #>$t texas  united states      
{"catalogNumber": "1221056", "order": "Lamiales", "family": "Lamiaceae", "scientificName": "Hedeoma apiculatum", "scientificNameAuthorship": "W.S.Stewart", "genus": "", "subgenus": "", "specificEpithet": "apiculatum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "G. L. Webster & K. I. Miller", "recordNumber": "4572", "verbatimEventDate": "1952-07-28", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Texas", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}