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": ""}
2015-07-13 D       HOLM z-     2L 1558305    NO DATA ^r      Dg 12359  Dry, open pine-oak forest ^J:     3! leucodonta POALES G     Frequent in dense, small erect clumps .   
{"catalogNumber": "1558305", "order": "Poales", "family": "", "scientificName": "", "scientificNameAuthorship": "Holm", "genus": "", "subgenus": "", "specificEpithet": "leucodonta", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "12359", "verbatimEventDate": "2015-07-13", "habitat": "Dry, open pine-oak forest", "occurrenceRemarks": "Frequent in dense, small erect clumps", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "no data", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}