Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Complex of Koguryo Tombs' has mentioned 'Wall' in the following places:
Occurrence Sentence Text Source
3, have wall paintings.
There are over 10,000 Goguryeo tombs overall, but only about 90 of those unearthed in China and Korea have wall paintings.
The Complex of Goguryeo Tombs inscribed on the World Heritage List contains the majority of these tombs with wall paintings.
The wall paintings are masterpieces of the Goguryeo period.
These tombs, from the middle period of the kingdom, many with beautiful wall paintings, are the representative remains of this culture.
About 100 out of more than 10,000 Koguryo tombs discovered in Democratic Peoplexe2x80x99s Republic of Korea and China to date are decorated with wall paintings, some 80 of which are in the Democratic Peoplexe2x80x99s Republic of Korea.
Among the Koguryo tombs identified in Democratic Peoplexe2x80x99s Republic of Korea, 63 individual tombs including 16 tombs with wall paintings are included in the inscribed property.
The wall paintings constitute masterpieces of the art of wall painting.
The subject matter of the wall paintings of the tombs offers unique evidence of the richness and complexity of the now-vanished Koguryo culture, portraying the costumes, food, residential life and burial customs, as well as religious practices and imagery associated with Buddhism, Taoism and the Four Deities.
Criterion (i): The wall paintings of the Koguryo tombs are masterpieces of the culture and period of the Koguryo kingdom; the construction of the tombs demonstrates ingenious engineering solutions.
The serial property, which is scattered across the northwest part of the Korean peninsula and grouped into four regions, comprises 63 individual tombs, 16 of which feature wall paintings.
The tombs represent the full typology of Koguryo tombs from the later kingdom and together with the wall paintings represent among the only remains of the now-vanished Koguryo culture.
Although some of the wall paintings in the tombs were damaged by looting and environmental factors, the architectural features remain largely intact and the wall paintings possess sufficient integrity to express their Outstanding Universal Value.
The wall paintings and the architectural structures are vulnerable to humidity, harmful bacteria and natural weathering.
The wall paintings inside are authentic and untouched.
Although parts of the wall paintings were damaged owing to looting and other factors, a significant proportion of all the attributes expressing their Outstanding Universal Value, for example, their subject matter, composition, layout, methods of portrayal, and types and texture of pigments, still remain in their original state, guaranteeing their truthfulness.
Conservation and restoration projects for the wall paintings of the Koguryo tombs are being undertaken in collaboration with UNESCO, notably in the Susan-ri Tomb.
The major problem in the management and conservation of the tombs is the damage to the wall paintings and architectural structures done by humidity, harmful bacteria and natural weathering.