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": ""}
 w rubiaceae   CHIHUAHUA 7   plypremoides VD    w, mexico CYRUS G. PRINGLE R      SYNTYPES = PRINGLE #16 AT MICH  @O_   356 h 7     ua*q SANTA EULALIA MOUNTAINS 1885-05-29 q&d   ]r5_b Gentianales   A. Gray u=S  HOUSTONIA POLYPREMOIDES dWgt  houstonia $  
{"catalogNumber": "", "order": "Gentianales", "family": "Rubiaceae", "scientificName": "Houstonia polypremoides", "scientificNameAuthorship": "A. Gray", "genus": "Houstonia", "subgenus": "", "specificEpithet": "polypremoides", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Cyrus G. Pringle", "recordNumber": "356", "verbatimEventDate": "1885-05-29", "habitat": "", "occurrenceRemarks": "Syntypes = Pringle #16 at MICH", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Chihuahua", "county": "", "municipality": "", "locality": "Santa Eulalia Mountains", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}