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": ""}
1564754 We/D0   Ti@a UMBELLATUM  if` CARYOPHYLLACEAE    i O ; 1933-05-14   fV5P plantae exsiccatae grayanae [anonymous, pl. exs. grayan.], 1 - 1500 or more, anonymous, exs #: 833   N haverhill; gray & cole's nursery, ward hill     9 in beds at nursery United States 0  Caryophyllales     wv( holosteum umbellatum    S. K. Harris q   massachusetts ?   EL #B holosteum essex vs  l. 8)   87g s.n.
{"catalogNumber": "1564754", "order": "Caryophyllales", "family": "Caryophyllaceae", "scientificName": "Holosteum umbellatum", "scientificNameAuthorship": "L.", "genus": "Holosteum", "subgenus": "", "specificEpithet": "umbellatum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "S. K. Harris", "recordNumber": "s.n.", "verbatimEventDate": "1933-05-14", "habitat": "in beds at nursery", "occurrenceRemarks": "Plantae exsiccatae Grayanae [Anonymous, Pl. Exs. Grayan.], 1 - 1500 or more, Anonymous, exs #: 833", "associatedTaxa": "", "country": "United States", "stateProvince": "Massachusetts", "county": "Essex", "municipality": "", "locality": "Haverhill; Gray & Cole's Nursery, Ward Hill", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}