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": ""}
 shrub #   OI Acacia acacia kw4a   ,: -100.8 M3xco r    ?nv< San Fernando (El Timbre); Placeres     oIi Fabales   4 guerrero  1936-07-23 - [^E      vM# GEO. B. HINTON 9140 6&A   t P. MILL.  |fvN 1148348     `@ FABACEAE
{"catalogNumber": "1148348", "order": "Fabales", "family": "Fabaceae", "scientificName": "Acacia", "scientificNameAuthorship": "P. Mill.", "genus": "Acacia", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Geo. B. Hinton", "recordNumber": "9140", "verbatimEventDate": "1936-07-23", "habitat": "Shrub", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Guerrero", "county": "", "municipality": "", "locality": "San Fernando (El Timbre); Placeres", "decimalLatitude": "", "decimalLongitude": "-100.89", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}